Find the area of a square , the length of whose diagonal is 128 cm
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14
area of square = 1/2×products of its diagonal
1/2×128=64
64cm sq.
1/2×128=64
64cm sq.
Answered by
1
Answer:8192cm^2
Step-by-step explanation:
Area=1/2d^2
. =1/2 x (128)^2
. = 8192cm^2
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