Area and Perimeter of Squares and Rectangles with Missing Part

This table describes the dimensions and areas of squares.

Which value is missing in this table?

• 10

• 19

• 21

• 25

The table shows the area of three rectangles that are combined to form a figure with an area of 25 square inches. Which is the area of Rectangle C?

• 16 square inches

• 6 square inches

• 9 square inches

• 19 square inches

Which rectangle has a perimeter of 24 units?

• A.

• B.

• C.

• D.

An artist creates a design by shading unit squares on a rectangle, as shown. What is the area of the shaded part of the rectangle?

• 22 square units

• 23 square units

• 24 square units

• 25 square units

What is the ? worth is the whole area is 28cm²

• 3cm

• 9cm

• 7cm

• 6cm

This rectangle has a perimeter of 34 cm., find the height

• 11 cm.

• 13 cm.

• 22 cm.

• 5.6 cm.

Find the missing side length

• 40cm

• 4cm

• 256cm

• 8cm

Use the information given to answer the question. An artist creates a design by shading unit squares on a rectangle, as shown. What is the area of the rectangle that is not shaded?

• 39 square units

• 40 square units

• 41 square units

• 42 square units

A teacher asks four students to find the area of a rectangle using unit squares. The table shows each student's work. Which student correctly uses unit squares to find the area of a rectangle?

• Student 1

• Student 2

• Student 3

• Student 4

The dimensions of two rectangles are shown in a table. Which statement is true?

• The rectangles have equal areas and equal perimeters.

• The rectangles have equal areas, but Rectangle 2 has a greater perimeter.

• The rectangles have equal perimeters, but Rectangle 2 has a greater area.

• The rectangles have neither equal areas nor equal perimeters.