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Class Trip Budget: Display Angles

Solve angle equations while planning a class trip budget display. Practice complementary, supplementary, vertical, and adjacent angles.

Grade 7MathInteractive · Printable

Aligned to7.G.B.5

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
14 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 7
Subject: Math
Question types: Fill in the blank, Multiple choice, Circle the answer, Short answer

About this worksheet

What students practice

Students write and solve equations using complementary, supplementary, and vertical angles.
Students use adjacent angle measures to find unknown parts of a larger angle.
Students apply angle relationships to check display designs and explain errors.

How to use

Use after teaching angle relationships. Have students write equations beside their answers, then discuss why vertical angles need not be right angles.

Curriculum

Common Core standard covered

7.G.B.5

Use supplementary, complementary, vertical, and adjacent angles to write and solve equations for an unknown angle.

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Name Date

Class Trip Budget: Display Angles

Use angle relationships to plan a presentation about bus, meal, and museum ticket costs.

Plan the Budget Presentation

The class is building a display about bus, meal, and museum ticket costs. All angle labels describe the display, not dollar amounts. Use the stated relationships rather than measuring drawings.

Two straight strips cross behind the bus-cost panel. A pair of vertical angles measures (x + 26)° and (3x − 18)°. Which equation finds x?