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lina2011 [118]
3 years ago
15

The altitude of the regular quadrilateral prism is h=13 cm and lateral area is AL = 624 cm2. Find: 1) The Surface Area of the pr

ism; 2) The Volume of the prism.
1. The Surface Area is equal to
cm2
2. The Volume is equal to
cm3
Mathematics
1 answer:
a_sh-v [17]3 years ago
5 0
Lateral area: AL = 4 * s * h
624 = 4 * s * 13
624 = 52 s
s = 624 : 52
s = 12 cm
The surface area of the prism:
A = 2 ·12² + 624
A = 2 · 144 + 624 = 288 + 624 =912 cm²
The volume:
V = a² · h = 12² · 13 = 144 · 13 = 1,872 cm³
Answer:
1. The surface area is equal to 912 cm².
2. The volume is equal to 1,872 cm³.

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Marysya12 [62]

Answer:

4000

Step-by-step explanation:

from 1 - 1000 = 300

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Step-by-step explanation:

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6 0
2 years ago
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8 0
3 years ago
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8 0
2 years ago
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Scrat [10]

Answer:

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Step-by-step explanation:

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7 0
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