Area of Rectangles and Squares with Missing Side

What is the area of a square with a side length of 10 in?

• 10 sq in

• 20 sq in

• 100 sq in

• 1000 sq in

Which quadrilateral has 4 right angles and 4 equal sides?

• square

• rhombus

• rectangle

• trapezoid

What is the area of this shape?

• 12cm

• 12cm²

• 8cm²

• 16cm

If the length is 9m, what is the width?

• 8m

• 4m

• 4m²

• 6m

Find the missing side length

• 40cm

• 4cm

• 256cm

• 8cm

Find the missing side length

• 36mm

• 10mm

• 20mm

• 18mm

Find the missing side length

• 39m

• 42m

• 30m

• 15m

What is the missing measurement? 

• 9 cm

• 18 in

• 18 cm

• 9 in 

Find the length of Side A.

• 9 inches

• 35 inches

• 50 inches

• 20 inches

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

• 9 units

• 7 units

• 10 units

• 8 units