Question

The circumference of the target above is 5,947.16 mm. What is the diameter of the target? (Use 3.14 for .)

Answer 1

1892.8 mm

Explanation:

Given data

Circumference of target= 5,947.16 mm

The formula for circumference is

C= 2πr

Substiute

5,947.16= 2*3.142*r

r= 5,947.16/2*3.142

r = 5,947.16/6.284

r= 946.397 mm

Hence the diameter is

r=946.397*2

r= 1892.8 mm