if the diagonal of a rectangle is 10 cm and width is 6 cm find its area.
Answers
Answered by
2
diagonal² = length² + breadth²
10² = length² + 6²
100-36 = length²
length = √64
length = 8
so
area = length × breadth = 8×6 = 48
10² = length² + 6²
100-36 = length²
length = √64
length = 8
so
area = length × breadth = 8×6 = 48
Answered by
1
diagonal² = length² + breadth²
10² = length² + 6²
100-36 = length²
length = √64
length = 8
so
area = length × breadth = 8×6 = 48
10² = length² + 6²
100-36 = length²
length = √64
length = 8
so
area = length × breadth = 8×6 = 48
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