The answer to this question would be 6 and the property would be the identity property
Definitely the ones (A). Since its measured in feet the tallest person should be around 6 feet which does not pass 10.
A = (B + b)xH : 2
A = (4.5+7.5) x 5 : 2
A = 12 x 5 : 2
A = 60 : 2
A = 30 in²
Number A is 5/10 (one half)
