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1 year ago

15

The base diameter and the height of a cone are both equal to x units.

1 answer:

Vera_Pavlovna [14]1 year ago

6 0

Answer:

π x³ /12 is the volume of the cone if A cone has a height of x and a diameter of x

Step-by-step explanation:

The base diameter and the height of a cone are both equal to x units

Diameter of cone = x units

Radius = Diameter /2

=> Radius of cone = x/2 units

Height of cone =x units

Volume of cone = (1/3) π r²h

r = radius h = height

=> Volume of cone = (1/3)π (x/2)² * x

= (1/3) π (x²/4) * x

= (1/12) π x³

= π x³ /12 cubic units

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GalinKa [24]

Answer:

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Step-by-step explanation:

Let speed of Train a = Va mph

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But they both travel in the same amount of time.

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OC and OR are similar. Find the length of QP.

Elena L [17]

Given:

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Formula

The relation between s, r and $\theta$ is

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According to the problem,

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or, $2r \frac{\theta}{360} = \frac{22}{9}$ [ eliminating $\theta$ from both side]

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