Lesson 05: Bases and Heights of Parallelograms | Unit 1: Area and Surface Area

Multiple Select

Select **all** parallelograms that have a correct height labeled for the given base.

• A

• B

• C

• D

Draw

The side labeled $$b$$ has been chosen as the base for this parallelogram. Draw a segment showing the height corresponding to that base.

Multiple Choice

What is the area of Parallelogram A?

• 8 square units
• 12 square units
• 10 square units
• 4 square units

Multiple Choice

What is the area of Parallelogram B?

• Area = base × base
• Area = 2 × (base + height)
• Area = length + width
• Area = base × height

Multiple Choice

What is the area of Parallelogram C?

• Area = 2 × (base + height)
• Area = base + height
• Area = base × height
• Area = length × width

Multiple Choice

If the side that is 6 units long is the base of this parallelogram, what is its corresponding height?

• 6 units

• 4.8 units

• 4 units

• 5 units

Multiple Choice

What is the area of Parallelogram A if the base is 9 centimeters and the height is 4 centimeters?

• 45 cm²
• 36 cm
• 36 cm²
• 20 cm²

Multiple Choice

What is the area of Parallelogram B if the base is 5 centimeters and the height is 4 centimeters?

• 15 cm²
• 20 cm²
• 10 cm²
• 25 cm²

Multiple Choice

What is the area of Parallelogram C in terms of b and h?

• A = b + h
• A = b * h
• A = 2b + h
• A = b * h^2

Multiple Choice

A square with an area of 1 square meter is decomposed into 9 identical smaller squares. Each smaller square is decomposed into two identical triangles. What is the area, in square meters, of 6 triangles?

• 0.25
• 1
• 0.3333333333333333
• 0.5