Areas of Parallelograms and Triangles

Which of these numbers is the height?

• 10

• 5

• 4

What is the area of the parallelogram above?

• 13 cm²

• 28.5 cm²

• 45.6 cm²

• 40 cm²

Tags

CCSS.6.G.A.1

What is the area?

• 28 square units

• 35 square units

• 14 square units

• 35 square units

Tags

CCSS.6.G.A.1

What is the area of the parallelogram?

• 150 square units

• 120 square units

• 180 square units

• 60 square units

Tags

CCSS.6.G.A.1

What is the area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²

Tags

CCSS.6.G.A.1

Find the area of the triangle

• 22.5 cm²

• 45 cm²

• 15.75 cm²

• 31.5 cm²

Tags

CCSS.6.G.A.1

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape

Area of a Parallelogram

• A = 1/2h(b1 +b2)
• A = bh
• A = 1/2bh

Tags

CCSS.6.G.A.1

Area of a Triangle

• A = 1/2h(b1 +b2)

• A = bh

• A = 1/2bh

Tags

CCSS.6.G.A.1

Which of these numbers is the height?

• 10

• 5

• 4