A circle has an area of 50.24 square centimeters. What is the circumference?

C=25.13cm

Step-by-step explanation:

A=50.24

A=πr^2

C=2πr

Solving for C

C=2 square root πA=2xsquare root πx50.24=25.12637cm

boxplot e is the answer

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c