Geometry Terms and Definitions

Geometry Terms and Definitions

Assessment

Flashcard

Mathematics

5th Grade

Practice Problem

Medium

Created by

Kaelee R Cleary

Used 1+ times

FREE Resource

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47 questions

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1.

FLASHCARD QUESTION

Front

acute angle

Back

An angle that is smaller than a right angle; its measure is less than 90°.

2.

FLASHCARD QUESTION

Front

acute triangle

Back

A triangle that contains all acute angles.

3.

FLASHCARD QUESTION

Front

adjacent angles

Back

Two angles with the same vertex that share a ray and do not overlap.

4.

FLASHCARD QUESTION

Front

angle

Back

A figure formed by two rays with the same endpoint.

5.

FLASHCARD QUESTION

Front

complementary angles

Back

Two angles are complementary if the sum of their measures is 90°.

6.

FLASHCARD QUESTION

Front

degree

Back

The unit used to measure angles. An angle that turns through of a circle is a one-degree (1°) angle.

7.

FLASHCARD QUESTION

Front

equilateral triangle

Back

A triangle with all sides of equal length.

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