Question

60 points please help please please sorry I’m using all my points for this question D:

Answer 1

circumference = πd

56 / 3.14 = d

d = 17.83cm

circumference = 2πr

25.12 / 2 x 3.14 = r

r = 4 cm

Answer 2

hi mate,

solution:

5) d= C/π = 56/3.14 = 17.8343949

6) d= C/π = 25.12/3.14 = 8

r = d/2 = 8/2 = 4

i hope it helps you..