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There is a slide in a park. One of its side walls has been painted in some colour with a me

4,646 views · Published 22 June 2018 · 1:43 · Indexed 21 September 2026

Channel: Doubtnut · 2018 · Education

This is the Solution of Question From RD SHARMA book of CLASS 9 CHAPTER HERONS FORMULA This Question is also available in R S AGGARWAL book of CLASS 9 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free



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==== QUESTION TEXT ====

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 in Figure) If the sides of the wall are `15 m ,\\ 11 m\\ a n d\\ 6m` , find the area painted in colour.

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There is a slide in a park. One of its side walls has been painted in some colour with a me

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