Ch 7.1-7.3 Vocab Review

Front

Triangle with 3 congruent angles

Back

equiangular

Front

Classify the triangle

Back

scalene

Front

Equal to 90°

Back

right angle

Front

Opposite angles formed by intersecting lines with equal measure.

Back

Vertical angles.

Front

Angle < 90°

Back

Acute Angle

Front

Classify the angle

Back

obtuse

Front

Triangle with all acute angles

Back

acute triangle

Front

Two angles sharing a common side and vertex

Back

Adjacent angles

Front

Solve for x.

Back

12

Front

Sum of two angles = 90°

Back

complementary angles