Topic 14

advertisement

7.

3.

Name ____________________________________ Date _______________________

Math Topics 13 & 14 Study Guide – Perimeter and Area

Target: I can use standard units to find the perimeter of a shape.

What is the perimeter of each shape?

1. 2.

9 cm 4.

8 in

5 in

6 cm

7 in

9 cm

6 cm

5 in

8 in

Target: I can use standard units to find the perimeter of a common shape.

What is the perimeter of each shape?

5. 6.

7 m

8.

15 ft

11 ft

Name ____________________________________ Date _______________________

Target: I can match shapes to a given perimeter and know that different shapes can have the same perimeter.

7. Which statement is true about the figures shown below? b. a. b. c.

They both have the same length.

They both have the same width.

They both have the same perimeter. d. They both have the same height.

8. Select two shapes that have the same perimeter: a.

4 in c.

4 in

6 in d.

4 in

5 in

9. Which of the following figures have a perimeter of 36 in?

Figure 1

8 in

Figure 2

10 in

9 in

Figure 3

9 in

9 in

4 in

10 in

8 in

2 in

Name ____________________________________ Date _______________________

Target: I can use standard units of area to measure the area of a shape.

Find the area of each figure:

10.

3 ft

11.

7 cm

2 cm

4 ft

12. What is the area of the shaded region?

4 in

2 in

Target: I can find the area of rectangles by using the formula A = l x w.

What is the area of each figure?

13.

What is the area of each figure?

15. 4 m

14 m

9 m

4 m

8 m

5 m

14.

3 ft

10 ft.

Target: I can find the area of irregular shapes.

16.

10 ft

5 cm

6 ft

5 ft

14 ft

8 ft

5 ft

Name ____________________________________ Date _______________________

Target: I can find area using the distributive property.

Write the equation that represents the picture. Then find the area of the entire figure.

17.

Equation: _____________________________________________________________________________________________________

Area: __________________________________________________________________________________________________________

18.

Equation: _____________________________________________________________________________________________________

Area: __________________________________________________________________________________________________________

Target: I can identify shapes with the same area, but different perimeters.

9. Look at the two rectangles. Do they have the same area? Which rectangle has the smaller perimeter?

A

2 ft

B

4 ft

8 ft

4 ft

________________________________________________________________________________________________________

________________________________________________________________________________________________________

10. Look at the two rectangles. Do they have the same area? Which rectangle has the smaller perimeter?

A

3 ft

B

4 ft

8 ft 6 ft

________________________________________________________________________________________________________

________________________________________________________________________________________________________

Download