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3 years ago

Find the volume of the cylinder in terms of pi

Mathematics

1 answer:

faust18 [17]3 years ago

7 0

Answer:

V = 54π in³

Step-by-step explanation:

Volume of cylinder = <em>h * πr² --> b * h</em>, where b = area of circle

Substitute: V = 6 * π(3)²

Exponents: V = 6 * 9π

Multiply: V = 54π in³

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Si una persona aprovecha un descuento del 20% y paga 60.000 pesos por una camisa,¿Cuál era el precio de la camisa sin el descuen

oksano4ka [1.4K]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

Read 2 more answers

An electrical pole is 12.4m tall. It is supported by a guy wire that is 17.3 long. how far is the anchor of the guy wire to the

kari74 [83]

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Further explanation:

The whole given scenario forms a right angle triangle. The pole is standing straight so it is the perpendicular while the guy wire goes from the top of pole to the anchor so it will be the hypotenuse. We have to finds the base.

Pythagoras theorem will be used.

Pythagoras theorem states that:

$H^2=B^2+P^2$

Given

Base=?

Perpendicular=12.4 m

Hypotenuse = 17.3 m

Putting the values

$(17.3)^2=B^2+(12.4)^2\\299.29=B^2+153.76\\B^2=299.29-153.76\\B^2=145.53\\Takeing\ Square\ root\ on \both\ sides\\\sqrt{B^2}=\sqrt{145.53}\\B=12.06\ m$

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Keywords: Pythagoras theorem, Hypotenuse

Learn more about Pythagoras theorem at:

#LearnwithBrainly

4 0

3 years ago