Answer:
i am so sorry that i dont know
x = π(n - )
Step-by-step explanation:
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MRCORRECT has answered the question
Base = b
height =h = b+7
Area = 1/2 * b* h
60 = 1/2*b*(b+7)
120 =b2+7b
b2+7b-120=0
(b+15)(b-8) =0
b=-15 and b=8
base cannot be negative
so base =b =8 cm
7.9467 x 10^6
