Answer:

1. What is the sum of the area of the top and bottom in the given prism.

7cm

a. 90cm2

b. 80 cm2

c. 70 cm2

d. 126cm2

5cm

9cm

For numbers 2-5, refer to the

illustration:

2. What is the shape of the base?

a. Triangle b. rectangle

b. Square d. trapezoid

3. How many faces are in the figure ( including the base)

a. 6 b. 5 c. 4 d.7

4. What is the area of the base?

a. 8m2

b. 20 m2

c. 15 m2

d. 12 m2

5. Find the surface area of spherical ball whose radius is 6 mm.

a. 452.16 mm2

b. 425.61 mm2

c.245.16 mm2

d. 524.61mm2

✏ANSWER

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1.b.80 cm2

2.a/d

3.b.5

4.d.12

5.c.245.16 mm2

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꧁༒MissLoving༒꧂

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Step-by-step explanation:

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