Area by Tiling

What is the area of the rectangle?

•  15 cm²

• 12 cm²

• 17 cm²

• 18 cm²

What is the formula to find Area?

• Length x Width

• Length + Width

• Length + Length + Width + Width

• Add up all the sides

Find the missing side length

• 36mm

• 10mm

• 20mm

• 18mm

What is the area of the rectangle?

• 42 square cm

• 40 square cm

• 40 cm

• 42 cm

Greyson and Preston have a piece of paper that is 10 inches by 9 inches.  What is the area of the paper?

• 100 sq. in.

• 79 sq. in.

• 90 sq. in.

• 90 in.

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

What is the area of the rectangle?

• 32 cm²

• 23 cm²

• 323 cm²

• 322 cm²

What is the area of this rectangle?

• 20 square centimeters

• 28 square centimeters

• 21 square centimeters

• 22 square centimeters

What is the area of rectangle b?

• 13 square feet

• 30 square feet

• 26 square feet

• 310 square feet

What is the area of rectangle f?

• 58 square miles

• 26 square miles

• 45 square miles

• 40 square miles