What is the standard form of the equation of the given circle with center a(4, 8)?

a.) (x - 4)^2 + (y - 8)^2 = 2.5
b.) (x + 4)^2 + (y + 8)^2 = 6.25
c.) (x + 4)^2 + (y + 8)^2 = 2.5
d.) (x - 4)^2 + (y - 8)^2 = 6.25

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: