Area and Perimeter

What is the formula for finding area of a rectangle?

• A = l•w
• A = r x h
• A = b•c
• A = l + l + w + w

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a square with a length of 4 cm?

• 16 cm
• 16 square cm
• 8 cm
• 8 square cm 

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units
• 7 units
• 10 units
• 8 units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

• 27.3 mi²
• 54 mi²
• 27 mi²
• 54.6 mi²

Tags

CCSS.6.G.A.1

• 4 km²
• 16 km²
• 64 km²
• 8 km²

Tags

CCSS.6.G.A.1

What is the area of a triangle that has a base of 16 cm and a height of 8 cm?

• 128 sq cm
• 128 cm
• 64 cm
• 64 sq cm

Tags

CCSS.6.G.A.1

What is the area of this circle?

• 163.2 sq. cm
• 15.3 sq. cm
• 124.2 sq. cm
• 113.1 sq. cm

Tags

CCSS.7.G.B.4

What is the area of this circle?

• 1385.44 sq. ft
• 2142.12 sq. ft
• 5541.77 sq. ft
• 1289.12 sq. ft

Tags

CCSS.7.G.B.4

Find the area of the circle

• 56.52 sq. in.
• 254.34 sq. in.
• 1017.36 sq. in.
• 113.04 sq. in.

Tags

CCSS.7.G.B.4

^{What is the area?}

• 20 ft²
• 20 yards
• 40 ft²
• 40 yards

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3