Find the length of diagonal of square whose side length is 20 units
Answers
Answered by
1
Answer:
28.28
Step-by-step explanation:
d=√2a=√2·20≈28.28427
Answered by
4
Answer:
28.28 units
Step-by-step explanation:
a = 20 units
d = √2 x a
= √2 x 20
= 28.2847.
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