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Question 1:
One side of rectangular field is 15 meter and one of its diagonals is 17 meter. Then find the area of the field.
A. 120m^2
Feedback We know h^2=b^2+h^2
Other side =√(17)^2−(15)^2 =√64=8mtr
Area=Length×Breadth
=15×8m^=120m^2
B. 130m^2
C. 140m^2
D. 150m^2

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