Geometry Pre-Assessment

Front

Solve 3(k + 8) = 21

Back

k = -1

Tags

CCSS.7.EE.B.4A

Front

Solve 15 = −3(x − 1) + 9

Back

x = -1

Tags

CCSS.7.EE.B.4A

Front

What is an example of a pair of complementary angles?

Back

81° and 9°

Tags

CCSS.7.G.B.5

Front

Solve −3x − 4 = 14

Back

x = -6

Tags

CCSS.7.EE.B.4A

Front

Simplify 6y + 4m − 7y + m.

Back

−y + 5m

Tags

CCSS.7.EE.A.1

Front

What are complementary angles?

Back

Two angles that add up to 90°.

Tags

CCSS.7.G.B.5

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Tags

CCSS.6.G.A.1

Front

What is the Pythagorean theorem?

Back

In a right triangle, a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8

Front

What is the sum of the interior angles of a triangle?

Back

180°.

Tags

CCSS.8.G.A.5

Front

What is a linear equation?

Back

An equation that makes a straight line when graphed.