Geometry Exam Review 1

Front

What does it mean for points D and E to be collinear?

Back

Points D and E are collinear if they lie on the same straight line.

Front

Which equation can be used to solve for x? 16X+180 = 90, 12X - 19 = 4X +1, 12X - 19 + 4X +1=90, 12X - 19 + 4X +1=180

Back

The correct equation is 12X - 19 + 4X +1=180.

Front

What are complementary angles?

Back

Complementary angles are two angles whose measures add up to 90 degrees.

Front

Give an example of a pair of complementary angles.

Back

81° and 9° are complementary angles.

Front

What is the measure of angle 1 if m∠1 = ?

Back

If m∠1 = 113, then the measure of angle 1 is 113 degrees.

Front

What does congruent mean in geometry?

Back

Congruent means having the same size and same shape.

Front

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

Back

The sum of the interior angles of a triangle is always 180 degrees.

Front

What is the definition of a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

What is the Pythagorean theorem?

Back