Geometry Mid-Term Exam

Front

What is the result of rotating a point (x, y) 90 degrees clockwise about the origin?

Back

The new coordinates will be (y, -x).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Define complementary angles.

Back

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

Tags

CCSS.7.G.B.5

Front

Define supplementary angles.

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Tags

CCSS.7.G.B.5

Front

What does AAS stand for in triangle congruence?

Back

AAS stands for Angle-Angle-Side, a criterion for triangle congruence.

Tags

CCSS.HSG.SRT.B.5

Front

What does SAS stand for in triangle congruence?

Back

SAS stands for Side-Angle-Side, a criterion for triangle congruence.

Tags

CCSS.HSG.SRT.B.5

Front

What does ASA stand for in triangle congruence?

Back

ASA stands for Angle-Side-Angle, a criterion for triangle congruence.

Tags

CCSS.HSG.SRT.B.5

Front

If angle A measures 30 degrees, what is the measure of its complementary angle?

Back

The complementary angle measures 60 degrees.

Tags

CCSS.7.G.B.5

Front

If angle B measures 120 degrees, what is the measure of its supplementary angle?

Back

The supplementary angle measures 60 degrees.

Tags

CCSS.7.G.B.5

Front

What is the formula for finding the area of a triangle?

Back

Area = 1/2 * base * height.

Tags

CCSS.6.G.A.1

Front

What is the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8