Angle Basics Identification

Angle Basics Identification

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are vertical angles?

Back

Vertical angles are pairs of opposite angles formed when two lines intersect. They are always congruent (equal in measure).

2.

FLASHCARD QUESTION

Front

What is the sum of complementary angles?

Back

Complementary angles always add up to 90 degrees.

3.

FLASHCARD QUESTION

Front

What is the sum of supplementary angles?

Back

Supplementary angles always add up to 180 degrees.

4.

FLASHCARD QUESTION

Front

Identify vertical angles in the following: ∠8 and ∠5, ∠8 and ∠6, ∠8 and ∠7.

Back

The vertical angles are ∠8 and ∠5.

5.

FLASHCARD QUESTION

Front

What is the relationship between adjacent angles?

Back

Adjacent angles share a common side and vertex but do not overlap.

6.

FLASHCARD QUESTION

Front

What are congruent angles?

Back

Congruent angles are angles that have the same measure.

7.

FLASHCARD QUESTION

Front

If two angles are complementary and one angle measures 30 degrees, what is the measure of the other angle?

Back

The other angle measures 60 degrees (90 - 30 = 60).

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