Review Unit 4

Front

What is a quadrilateral?

Back

A quadrilateral is a shape with four sides.

Front

What is the result of 3/4 - 1/8?

Back

5/8

Front

Are acute angles greater than 90 degrees?

Back

No, acute angles are less than 90 degrees.

Front

Which equation represents the statement '36 is 12 times as many as 3'?

Back

3 X 12 = 36

Front

Does a rhombus have two equal sides and opposite sides parallel?

Back

No, a rhombus has all four sides equal and opposite sides parallel.

Front

What is a right angle?

Back

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

Front

What is the sum of angles in a triangle?

Back

The sum of angles in a triangle is always 180 degrees.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided shape where opposite sides are equal and parallel.

Front

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

Back

Area = length × width.

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.