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There is a slide in a park. One of its s...

There is a slide in a park. One of its side walls has been painted in some colour with a message "KEEP THE PARK GREEN AND CLEAN" (see the given figure). If the sides of the wall are 15 m, 11 m and 6 m, find the area painted in colour.

Text Solution

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The correct Answer is:
`20 sqrt(2) m^(2)`
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