If the diagonal of a square measures 16√2 cm, what is the area of the square in sq. cm?
Solution
Correct Answer: Option D
First we need to find side 'a'
To find side a we will use formula:
d=√2⋅a
After substituting d=22.63 we have:
22.63=√2⋅a
a=22.63/√2
a=16.0018
STEP 2: Now we find area A
To find area A we will use formula:
A=a2
After substituting a=16.0018264583 we have:
A=16.00182645832
A=256.0585
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