Areas of rectangles, triangles and circles

Find the area of the rectangle.

• 40 square cm
• 45 square cm
• 36 cm
• 36 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Tags

CCSS.6.G.A.1

What is/are the formula(s) to find the area of a circle?

• πr²
• 2πr
• √π

Tags

CCSS.7.G.B.4

Find the AREA of this figure.

• 160 square feet
• 160 feet
• 160
• 1600 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A triangle has a base of 9 feet and a height of 12 feet. What is its area?

• 92 ft²

• 68 ft²

• 108 ft²

• 54 ft²

Tags

CCSS.6.G.A.1

What is the area of this circle?

• 5π m²

• 25π m²

• 10π m²

• 36π m²