Review for Unit 4 Test - Geo

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length.

Front

How do you find the area of a rectangle?

Back

Area = length × width.

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length.

Front

What is a rhombus?

Back

A rhombus is a type of parallelogram where all four sides are of equal length.

Front

What is a rectangle's property that distinguishes it from a rhombus?

Back

A rectangle has four right angles, while a rhombus does not necessarily have right angles.

Front

What is the relationship between the diagonals of a rectangle?

Back

The diagonals of a rectangle are equal in length and bisect each other.

Front

What is the condition for a parallelogram to be a rhombus?

Back

A parallelogram is a rhombus if at least one pair of adjacent sides are equal in length.

Front

What is the condition for a parallelogram to be a rectangle?

Back

A parallelogram is a rectangle if at least one angle is a right angle.

Front

If BD = 16 and CE = 12, how do you find AE in a triangle?

Back

Use the property of similar triangles or the triangle proportionality theorem.

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°.