Question

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Answer 1

Answer:

15 cm

Step-by-step explanation:

Volume of cuboid:

Length = 44 cm.

Breadth = 30 cm.

Height = 15 cm.

Volume of cuboid = length * breadth * height

                              = 44 * 30 * 15

                              = 19800.

Volume of cylinder:

Height = 28 cm.

Volume of cylinder = πr²h

                                = (22/7) * r² * 28

                                = 88r² cm.

Now,

Volume of cuboid = Volume of cylinder

⇒ 19800 = 88r²

⇒ r² = 225

⇒ r = 15 cm.

Therefore, Radius = 15 cm.

Hope it helps!

Answer 2

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