Area Formulas Flashcards

1

Which geometry formula do you need for this shape?

A = 1/2bh
A = πr2
A = 1/2(b1 + b2)h
A = bh

2

What is the area of this shape?

60 sq units
30 units
30 sq units
780 sq units

3

Which geometry formula do you need for this shape?

A = 1/2(b1 + b2)h
A = πr2
A = bh
A = 1/2bh

4

What is the area of this shape?

20 sq units
62.8 sq units
10 sq units
18 sq units

5

What's the area of this shape?

9 units 2
12 units 2
5 units 2
14 units 2

6

What is the area of this shape?

15.7 sq. units
78.5 sq units
25 π sq. units
25 sq units

7

What is the area of this shape?

113.04 sq m
22 sq m
72 sq m
36 sq m

8

What's the area of this shape?

6 units 2
16 units 2
12 units 2
8 units 2

9

What's the area of this shape?

20 units 2
12 units 2
15 units 2
8 units 2

10

What is the area of this shape?

38 sq units
30 sq units
80 sq units
40 sq units

11

What is the area of this shape?

16 sq m
50.24 sq cm
4 sq m
12.56 sq cm

12

What is the area of this shape?

36 sq units
113.04 sq units
18.84 sq units
36 π sq units

13

What is the area of this shape?

150000 sq units
15 sq units
800 sq units
75000 sq units

14

What is the area of this shape?

5 sq m
18.84 sq m
6 sq m
10 sq m

15

Which geometry formula do you need for this shape?

A = 1/2(b1 + b2)h
A = πr2
A = 1/2bh
A = bh

16

What is the area of this shape?

320 sq units
42 sq units
160 sq units
80 sq units

17

What is the area of this shape?

126 sq units
46 sq units
23 sq units
63 sq units

18

Which geometry formula do you need for this shape?

A = bh
A = 1/2 (b1 + b2) h
A = πr2
A = 1/2 bh

19

What is the area of this shape?

22 sq units
33 sq units
121 sq units
11 sq units

Area Formulas

Questions 19

Area Formulas

Questions 19