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romanna [79]
2 years ago
9

Can someone help me find the area and perimeter please?​

Mathematics
1 answer:
Lelu [443]2 years ago
7 0

Answer:

Step-by-step explanation:

Remember that the formula to get the area of a right triangle is base times height divided by 2, so to find the area:

5 x 12 = 60/2 = 30

Area of this triangle is 30.

To find the perimeter, add all the sides:

5 + 12 + 13 = 30.

Perimeter of this triangle is 30.

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Answer:

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Step-by-step explanation:

The general formula for the volume of a pyramid is:

V = (1/3)(base area)(height).

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V = (1/3)(s²)(2/3)s, or V = (2/9)s³

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