(Please help, this is for 100 points, I only have one try left, and I'm on a time limit) Eric walks around a man-made circular lake (the picture) two times. How far (in miles) has he walked? Round your answer to the nearest tenth.

Please help this is for 100 points I only have one try left and Im on a time limit Eric walks around a manmade circular lake the picture two times How far in mi class=


Answer :

You need to find the circumference of the circle than multiply by 2 because he walked around it twice radius is 8 half of the diameter 16
C= 2πr
2(3.14)8
C=50.24
X2
100.48
100.5 nearest tenth