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elena-14-01-66 [18.8K]
4 years ago
6

What is the surface area of the rectangular pyramid below?

Mathematics
2 answers:
Mrac [35]4 years ago
8 0

Answer:

B - 593.8 ft2

Step-by-step explanation:

I also just finish the quiz and got the question right.

To find the base: 10 x 18 = 180

There are 4 lateral face, two each are conguent:

18 x 14.1 = 253.8

253.8 divided by 2 = 126.9

126.9 x 2 = 253.8

Other conguent sides:

10 x 16 = 160

160 divided by 2 = 80

80 x 2 = 160

Finally: 180 + 253.8 + 160 = 593.8 ft2

Umnica [9.8K]4 years ago
6 0

Answer:

is B tho :^

Step-by-step explanation:

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Romashka-Z-Leto [24]

Answer:

a = 51
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Step-by-step explanation:

a) 25 x 408 = 10200
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Help help ASAP math math
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2 years ago
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Explanation:

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