area new

The area of a rectangle is 49 sq. in.  One side length is 7 in.  What is the other side length?

• 9 in.
• 10 cm.
• 3 in.
• 7 in.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of the triangle pictured.  

• 22.5 cm²
• 45 cm²
• 15.75 cm²
• 31.5 cm²

Tags

CCSS.6.G.A.1

Find the area.

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

Tags

CCSS.6.G.A.1

What is the base of a triangle if A = 40cm² and h = 10cm.

• 4

• 5

• 8

• 2

Tags

CCSS.6.G.A.1

Alex is building a shelf shaped like a triangle. He wants the height to equal 8 and the area to equal 72. What will b equal?

• 9 cm

• 9 cm²

• 18 cm

• 18 cm²

Tags

CCSS.6.G.A.1

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

A area of a rectangle is 52 square meters.  The width is 4 meters.  What would the length be?

• 17 m
• 13 m
• 15 m
• 48 m

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Mrs. Payne's classroom has an area of 288 square feet. If the length is 16 feet, what is the width?

• 28 square feet

• 30 square feet

• 16 square feet

• 18 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²

Tags

CCSS.6.G.A.1

Challenge:
What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²