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Mathematics review worksheet containing exercises on evaluating trigonometric functions, expressing cofunctions, solving trigonometric equations, and assessing statements related to acute angles.
Subject:
Trigonometry
Topic:
Trigonometric Functions of Acute Angles
Type of Document:
Mathematics Review Worksheet
Academic Field:
Mathematics
Educational Level:
Secondary School Mathematics
Section:
2.1 Trig Functions of Acute Angles
Content Elements:
Trigonometric function evaluation, cofunctions, trigonometric equations, true/false reasoning
Problems Included:
Exact values of sine, cosine, tangent; cofunction expressions; equation solving; statement evaluation
Angle Conditions:
Acute angles
Purpose:
Chapter review practice
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2017
Region / city:
New South Wales
Subject:
Mathematics
Document Type:
Educational Curriculum
Institution:
NSW Education Standards Authority (NESA)
Author:
NSW Education Standards Authority (NESA)
Target Audience:
Secondary School Students
Period of validity:
Stage 6
Approval Date:
2017
Modification Date:
Not specified
Year:
2017
Subject:
Pure Mathematics – Trigonometry
Type of document:
Educational resource with questions, extension tasks and worked solutions
Organisation:
OCR (Oxford, Cambridge and RSA Examinations)
Copyright:
© OCR 2017
Intended audience:
Teachers delivering OCR qualifications
Content:
Problem set covering trigonometric identities, equations, small angle approximations, circle geometry, bearings and modelling of tides, with extension activities and full worked solutions
Language:
English
Title:
CK-12 Algebra II with Trigonometry Concepts
Subject:
Algebra II with Trigonometry
Topic:
Conic Sections
Subtopics:
Parabolas, Circles, Ellipses, Hyperbolas, General Conic Equation, Classifying Conic Sections, Solving Systems of Lines, Quadratics, and Conics
Type of Document:
Answer Key
Educational Level:
Secondary Education
Organization:
CK-12 Foundation
Content Structure:
Numbered answers and coordinate solutions
Mathematical Focus:
Graphing, writing equations, classifying conic sections, and solving systems involving conics
Year:
Not specified
Region / City:
Not specified
Subject:
Physics, Mathematics
Document Type:
Educational Worksheet
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Students, Physics and Mathematics learners
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Contextual description:
Educational worksheet on vector addition methods in algebraic, trigonometric, and component form.
Course:
Math 104 – Trigonometry
Term:
Fall 2013
Textbook:
Trigonometry, Tenth Edition
Authors:
Lial, Hornsby, Schneider
Publisher:
Addison-Wesley Educational Publishers, Inc.
Copyright:
2013
ISBN-10:
0-321-67177-5
Subject:
Trigonometry
Topics Covered:
Graphs of Equations, Angles, Trigonometric Functions, Right Triangles, Radian Measure, Unit Circle
Document Type:
Course lecture notes
Intended Use:
Companion notes for textbook
Academic Level:
College algebra / introductory trigonometry
Year:
Y13
Subject:
Mathematics
Topic:
Trigonometry
Institution:
Langdon Park Sixth Form
Level:
Advanced / Pre-university
Key concepts:
Small angle approximations, periodicity, symmetries, inverse and reciprocal functions, addition and harmonic formulas, trigonometric equations
Applications:
Mathematical modeling, problem solving, graph sketching, identity proofs
Assessment:
End of unit assessment including selected Year 12 material, 90% pass required or resit
Resources:
Kerboodle Online, My Maths, Exam Solutions, Maths Genie, YouTube overview, Underground Mathematics, NRICH problems
Preparation:
Review of GCSE and Year 12 trigonometry
Independent learning:
Pre-assessment and post-assessment self-review, revision planning
Target audience:
Year 13 students studying mathematics at advanced level
Year:
Not specified
Region / city:
Not specified
Theme:
Mathematics
Document Type:
Exam Question
Author:
Not specified
Target Audience:
Students
Period of validity:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Subject:
Algebra
Topic:
Graphing Piecewise Functions
Course:
Algebra II with Trigonometry
Document Type:
Classroom Worksheet
Educational Level:
Secondary School Mathematics
Activity Type:
Graphing Exercises
Number of Problems:
6
Mathematical Concepts:
Piecewise Functions, Quadratic Functions, Linear Functions, Function Graphs
Instructions:
Graph the following piecewise functions
Fields Included:
Student Name, Date
Year:
2016
Institution:
University (B.Sc. Program)
Semester:
I Year, I Semester
Subject:
Trigonometry and Analytical Geometry
Examination Type:
Written Exam
Maximum Marks:
75
Duration:
3 hours
Sections:
A, B, C
Number of Questions:
Section A — 10, Section B — 5, Section C — 3
Audience:
Undergraduate students in B.Sc. program
Date of Exam:
November 2016
Year:
2026
Region:
International
Subject:
Mathematics and Physics Calculations
Document Type:
Instruction Manual
Device:
Scientific Calculator
Target Audience:
Students and Educators
Calculation Modes:
MathI/DecimalO, Degree angle format
Functions Covered:
Fraction, Decimal, Eng notation, Polar/Rectangular conversion, Trigonometry
Special Instructions:
Autopower off, Contrast adjustment, Multiline font
Examples Included:
Vector calculations, Right-angled triangles, Resultant displacement
Note:
Year
Year:
2026
Region / City:
West Virginia
Subject:
Marketing, Education, Student Organizations
Document Type:
Bylaws
Organization:
West Virginia University
Author:
West Virginia University American Marketing Association
Target Audience:
Students, Faculty, and Business People
Effective Period:
Ongoing
Approval Date:
2026
Amendment Date:
N/A
Year:
2017
Region / City:
Fermilab
Subject:
Radiological safety and training procedures
Document Type:
Manual
Organization / Institution:
Fermilab
Author:
J. D. Cossairt
Target Audience:
Laboratory personnel, subcontractors, scientific users
Period of Validity:
Ongoing
Approval Date:
February 2010
Amendment Date:
October 2017
Year:
2025
Jurisdiction:
Iowa, United States
Document Type:
Administrative rule
Issuing Authority:
Iowa Department of Revenue
Legal Authority:
Iowa Code section 421.14
Implemented Laws:
Iowa Code sections 421.7, 421.27, 421.60
Adoption Date:
January 30, 2025
Effective Date:
March 26, 2025
Public Comment:
Published in Iowa Administrative Bulletin November 13, 2024, two hearings held December 4, 2024
Fiscal Impact:
None
Jobs Impact:
None
Year:
Not specified
Region / city:
Not specified
Topic:
Zoning laws, land use regulations
Document type:
Legal text
Authority:
Not specified
Author:
Not specified
Target audience:
Legal professionals, urban planners, municipal authorities
Effective period:
Not specified
Date of approval:
Not specified
Date of amendments:
Not specified
Context description:
This legal text outlines specific conditions and exceptions under zoning ordinances related to existing structures, uses, and permits in the context of subdivision planning and amendments.
Year:
2026
Organization:
Sigma Gamma Rho Sorority, Incorporated
Chapter:
Xi Beta Chapter, University of Toledo
Document Type:
Bylaws guide
Audience:
Chapter officers and members
Reference:
Robert’s Rules of Order Newly Revised (RONR)
Content Focus:
Governance structure, membership, officer duties, meetings, committees, parliamentary authority, amendments
Year:
2020
Region / City:
Mobile, Alabama
Topic:
IEEE-Eta Kappa Nu Operations
Document Type:
Operational Manual
Organization:
IEEE-Eta Kappa Nu
Author:
Not specified
Target Audience:
Students, Faculty, and Professionals in IEEE Technical Fields
Period of Effectiveness:
Not specified
Approval Date:
2020
Amendment Date:
Not specified
Year:
2026
Region / City:
Plainfield, Indiana
Subject:
Purchasing and procurement procedures
Document Type:
Ordinance
Organization / Institution:
Town of Plainfield
Author:
Town Council of Plainfield
Target Audience:
General public, Town Council
Effective Date:
January 1, 2026
Approval Date:
_______ day of _______________________, 2026
Amendment Date:
2026