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Let's do this question, the radius and height of a cylinder are in the ratio, three is to do and its

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volume is one nine four zero four centimetre cube find its radius and height was the video.

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Give it a try and then let's do it together.

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All right.

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We are back.

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Let's do it together over here.

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It's given that are by X is equal to three by two right now.

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Let's take our three X and it's S two X right now.

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Volume of a cylinder is biased coverage right now.

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Let's substitute the values that we have got over here that it's equal to buy into 3x square in the

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two X, right.

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That simplifies to eighteen by excuse.

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All right, now this pie can be taken as 22 by seven, right, because we can approximate pie as 22

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by seven.

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Let's substitute that over here.

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So this becomes 18 in the 22 by seven to execute.

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All right.

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Now, over here, it's given that the volume is one nine four zero four centimeter cube.

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Right.

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So let's equate this and the value given over here to 18.

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The 22 by seven in the cube is equal to one nine four zero four.

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And you can simplify this as 22 by seven excusive is equal to one zero seven eight or KUBIS seven and

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to forty nine.

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And that gives you X as seven.

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So the answer is the radius is three in the X that's twenty one centimeter and the height is doing the

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X that's 14 centimeters.