7.
1 point
The perimeter of a
square if its diagonal is 5/2
cm is
40 cm
10 cm
20 cm
372 cm
Answers
Answered by
0
Answer:
Let a be the side-length of the square. If the diagonal of a square is 5√2 cm. Hence, the perimeter of the square is 20 cm and area is 25 sq. cm
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