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Aneli [31]
3 years ago
5

If a triangular pyramid has a base area of 10ft and a height of 6ft, what is the volume?

Mathematics
1 answer:
arlik [135]3 years ago
4 0

Answer: 20 ft³

Step-by-step explanation:

volume of triangular pyramid = \frac{1}{3} bh

  • b = base area = 10 ft
  • h = height = 6 ft

Therefore, the volume is:

\frac{1}{3} *10*6=\frac{1}{3}*60=\frac{60}{3}=20

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dimaraw [331]

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80.

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3 years ago
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<h3>Option B</h3><h3>Multiply first equation by -2 and second equation by 3, solution (1, 1)</h3>

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

3x - 5y = -2 -------- eqn 1

2x + y = 3 ------- eqn 2

We have to solve the system of equations

Multiply eqn 1 by -2

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Multiply eqn 2 by 3

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Add eqn 3 and eqn 4

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( + ) ------------

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