Geometry Final Exsm

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the definition of a midpoint?

Back

A midpoint is a point that divides a line segment into two equal parts.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width

Front

What is the relationship between the sides of a rectangle and its area?

Back

The area of a rectangle is directly proportional to its length and width.

Front

If the length of a rectangle is 5 cm and the width is 4 cm, what is the area?

Back

Area = 5 cm × 4 cm = 20 square cm.

Front

What is the definition of area in geometry?

Back

Area is the amount of space inside a two-dimensional shape.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

If a rectangle has a perimeter of 30 cm and one side is 10 cm, what is the length of the other side?

Back

Length = (Perimeter/2) - width = (30/2) - 10 = 5 cm.

Front

What does it mean for a shape to be congruent?

Back

Two shapes are congruent if they have the same size and shape.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.