The diagonal of a square is 16cm. Its area is what
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Answered by
2
area = 128
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Answered by
3
Answer:
The area is 128cm²...
Step-by-step explanation:
We know that diagonal of a square = side × root 2
16 = side × root 2
16 = side
root 2
side = 8 root 2
So area of the square = (8 root 2)²
= 64 × 2
= 128cm²
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