Work shown above! Answer is A = (πD^2)/4. d = diameter
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Answer:
(n)*(x+y)(x-y)
Step-by-step explanation:
First of all, you take the n out, and then you use the formula of x²- y² and it will equal to (x+y)(x-y).
Answer:
71
Step-by-step explanation:
vertical sides are congruent
x+30=101
x=71
Answer:
idk this stuff yet
Step-by-step explanation: