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kumpel [21]
3 years ago
15

The area of a square can be found using the equation A= s^2, where A is he area and s is the measure of one side of the square.

Mathematics
1 answer:
Kamila [148]3 years ago
5 0
 side length of the square can be written simply : \sqrt{99}
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Answer/Step-by-step explanation:

1. To find the area of the shaded region, you'd find the area of the white rectangular shape, next, find the area of the whole triangular shape, then find the difference of their areas to get the area of the shaded region. Thus, the formula to use would be:

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1. a. Volume of triangular prism = area of triangular base * height of prism

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Where,

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h = 4 m

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Volume of prism = ½*6*4*8

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Volume = ⁴/3*π*729

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2. Use Pythagorean theorem to find the height of the cone

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h = √(l² - r²)

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h = √(11² - 8²)

h = √(57)

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r = 8 cm

h = 7.5 cm

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Volume = 502.7 cm³ (nearest tenth)

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