find area and perimeter of rectangular field whose one side measure 84 metre and diagonal is 85 metre
Answers
Answered by
2
Step-by-step explanation:
Area = 1092 m square
l= 84
d=85
Answered by
2
Step-by-step explanation:
d=√w2+(84)2
85= √w2+7056
squaring both the sides
85*85 = w2+7056
7225 - 7056=w2
169 = w2
w= 13m
perimeter=2(l+w)
= 2(84+13)
= 2*97
= 194m
area = l*w
= 84*13
= 1092 sq m
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