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The length of a hall is 20 ma n dw i dt ...

The length of a hall is `20 ma n dw i dt h16 mdot` The sum of the areas of the floor and the flat roof is equal to the sum of the areas of the four walls. Find the height and the volume of the hall.

A

6.45 m

B

7.18 m

C

8.89 m

D

9.2

Text Solution

Verified by Experts

The correct Answer is:
C
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