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Reil [10]
3 years ago
7

Need help with double checking!

Mathematics
1 answer:
Genrish500 [490]3 years ago
5 0
Special right triangle

in 45-45-90 trinalge

if the sides are x then the hypootnuse is x√2

11=x√2
divide both sides by √2
11/√2=x
time it by (√2)/(√2) to rationalize denomenator
(11√2)/2=x


first onption
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A water tank has a radius 5 feet and height 11 feet. How much water can it hold?
Semmy [17]

The water tank hold 863.50 ft^{3} of water.

<h3>What is Volume of cylinder?</h3>

The volume of a cylinder is the number of unit cubes (cubes of unit length) that can be fit into it. It is the space occupied by the cylinder as the volume of any three-dimensional shape is the space occupied by it.

The water tank is in the shape of cylinder whose radius = 5 feet

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Volume of water tank =\pi r^{2} h

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2 years ago
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henley needs to calculate the base of a trapezoid, b, given the area, a, in inches. She need to rearrange the formula a=16(b+4).
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