A) 15m
B) 16m
C) 17m
D) 20m
Correct Answer: C
Solution :
Let the sides be a and b as shown in figure Area = ab = 120 .....(1) Perimeter \[3722{{m}^{2}}\] \[1372{{m}^{2}}\] \[926{{m}^{2}}\] ?..(2) We have, \[4564{{m}^{2}}\] \[5566.04{{m}^{2}}\] \[99909{{m}^{2}}\] ?..(3) Solving (2) and (3), we get A = 15, b = 8 \[1320{{m}^{2}}\] The length of diagonal of the carpet \[1277{{m}^{2}}\]You need to login to perform this action.
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