a)http://hotmath.com/help/bookindexes/cpmg06new/index.html#pid=cpmg06new_8_1-3_Homework_8-31a_405

b) The arc at right is called a quarter circle because it is one–fourth of a circle.

Find the area of Region A. Show all work

Question

a)http://hotmath.com/help/bookindexes/cpmg06new/index.html#pid=cpmg06new_8_1-3_Homework_8-31a_405

b) The arc at right is called a quarter circle because it is one–fourth of a circle.

Find the area of Region A. Show all work

anonymous · Answer

Its area A is 49pi-(2*49pi/4)+(14*7)

Assumedly a square of length sqrt(A) should suffice

anonymous · Answer

so the answer to a is a square?

anonymous · Answer

Or a circle of Area A, therefore radius sqrt(pi/A)

anonymous · Answer

sqrt(A/pi), rather

anonymous · Answer

im so confused...what is the answer to part a? and what is the answer to part b?

anonymous · Answer

Well, on the website it tells you to come up with a shape with area A, so it could be a square, or a circle, or anything really.
b isn't a question

anonymous · Answer

b says to find the area of region A

anonymous · Answer

49pi-(2*49pi/4)+(14*7)

anonymous · Answer

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