Question

Jen uses the circular saw shown below.



How many inches of wood will the saw cut through in 1 complete revolution?

6.28 inches

50.24 inches

12.56 inches

25.12 inches

Answer 1

this equals the circumference of the circular saw which is pi * diameter
diameter = 8

Answer 2

So 25.12 inches?

Answer 3

right

Answer 4

Thank you! Is that how'd i'd solve any problem like that? pi * d?

Answer 5

yes - thats the formula to calculate the circumference of circle given the diameter
if given the radius then C = 2 * r * pi

Answer 6

your welcome