In a square ABCD, length of each side is 7 cm. Then of its diagonal is _________cm.
Answers
Answered by
0
Answer:
d=7√2
Step-by-step explanation:
diagonal of square=a√2
d=7√2
Answered by
0
Answer:
9.9 cm
Step-by-step explanation:
Length of each side = 7cm
Length of diagonals = l√2
Diagonals = 7√2 = 9.9 cm.
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