Question

HERON'S FORMULA
203
(3.) There is a slide in a park. One of its side walls has been painted in some colour with a
message "KEEPTHE PARK GREEN AND CLEAN” (see Fig. 12.10). If the sides of the
wall are 15 m, 11 m and 6 m, find the area painted in colour.
6 m-
KEEP THE PARK
GREEN AND CLEAN
15 m​

Answer 1

Answer:

answer is 20 root 2 meter square

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