ACT 15 - 16 Unit Test Review

Front

What is the value of x in figure 8?

Back

105

Front

If the Diagonals of the parallelogram are congruent, then MR =___ and X = ____

Back

MR = 18, x = 3

Front

If the figure EFGH is a square, m< 13 =

Back

90

Front

What is the value of x in figure 9?

Back

101

Front

What is the value of x?

Back

48

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides parallel and equal in length.

Front

What are the properties of a square?

Back

All sides are equal, all angles are 90 degrees, and diagonals bisect each other at right angles.

Front

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

Back

180 degrees.

Front

What is the relationship between the angles in a right triangle?

Back

One angle is 90 degrees, and the sum of the other two angles is 90 degrees.

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height.