Area and Perimeter of Triangles, Rectangles, and Circles

What is the area of the rectangle?

• 15 sq cm

• 15 cm

• 16 sq cm

• 16 cm

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the perimeter of the rectangle?

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

Tags

CCSS.4.MD.A.3

Find the area of the circle

• 56.52 in²

• 254.34 in²

• 1017.36 in²

• 113.04 in²

Tags

CCSS.7.G.B.4

What is the area of a triangle with a base of 10 cm and a height of 14 cm?

• 24 cm squared

• 12 cm squared

• 70 cm squared

• 140 cm squared

Tags

CCSS.6.G.A.1

Find the area of the triangle.

• 42 yd

• 17.1 yd

• 42 yd sq

• 17.1 yd sq

Tags

CCSS.6.G.A.1

Find the circumference of the circle

• 21.98

• 153.86

• 43.96

• 615.44

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

What formula would you use to find the area?

• A = bh

• A = 1/2 bh

• A = 1/2 h (b₁+b₂)

• A = lw

Tags

CCSS.6.G.A.1

Find the area of the triangle.

• 330 units²

• 80 units²

• 294.8 units²

• 589.6 units²

Tags

CCSS.6.G.A.1

What is the area of this circle?

Tags

CCSS.7.G.B.4