Name____________________________________ Period ...



Name____________________________________ Period_______ Date______________

Area of Triangles and Parallelograms

The formula for the area of a triangle is ________________.

1) A=________ 2) A=________ 3) A=________

4) A=________ 5) A=________ 6) A=________

7) A=________ 8) A=________ 9) A=________

10) A=________ 11) A=________ 12) A=________

13) A=________ 14) A=________ 15) A=________

16) A=________ 17) A=________ 18) A=________

19) A=________ 20) A=________ 21) A=________

Name ___ANSWER KEY___________________ Period_______ Date______________

Area of Triangles and Parallelograms

The formula for the area of a triangle is ________________.

1) A= 128 sq. ft. 2) A= 15 sq. in. 3) A= 26 sq. cm.

4) A= 24 sq. ft. 5) A= 40.5 sq. in. 6) A= 15 sq. cm.

7) A= 84 sq. ft. 8) A= 12 sq. in. 9) A= 12 sq. cm.

10) A= 55 sq. mm. 11) A= 36 sq. cm. 12) A= 42 sq. yd.

13) A= 16 sq. in. 14) A= 65 sq. mi. 15) A= 1.04 sq. ft.

16) A= 5.2 sq. mm. 17) A= 16.53 sq. in. 18) A= 36 sq. cm.

19) A= 65 sq. m. 20) A= 18.4 sq. ft. 21) A= 161 sq. yd.

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4 cm

13 cm

7.5 in

18 ft

13 cm

5 in

16 ft

19 ft

6 in

7..5 in

6 cm

4 cm

10 in

7 ft

5 cm

9 in

6 ft

7.5 ft

9 in

10 in

8 ft

3 cm

8 cm

5 in

8 ft

8.5 cm

8 in

7 ft

10 ft

3 in

5 in

12 ft

5 mm

6 yards

9 cm

11 mm

7 yards

4 cm

8 in

2 in

1.3 ft

5 miles

13 miles

0.8 ft

3 cm

5.7 in

2 mm

12 cm

2.6 mm

2.9 in

23 yd

7 yd

4.6 ft

4 ft

13 m

5 m

16 in

7.5 in

5 in

6 in

7..5 in

18 ft

16 ft

19 ft

16 in

10 in

7 ft

9 in

6 ft

6 cm

7.5 ft

9 in

10 in

5 cm

8 ft

5 in

8.5 cm

3 cm

8 ft

8 in

7 ft

10 ft

3 in

8 cm

5 in

12 ft

5 mm

6 yards

9 cm

11 mm

7 yards

4 cm

8 in

2 in

1.3 ft

5 miles

13 miles

0.8 ft

3 cm

5.7 in

2 mm

12 cm

2.6 mm

2.9 in

23 yd

7 yd

4.6 ft

4 ft

13 m

5 m

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