Sagot :
C= 2[tex] \pi [/tex]r
Given:
Diameter=100 cm
Radius= ½ of diameter
= 50 cm
Pi [tex] \pi [/tex]=3.14
Solution:
C=2[tex] \pi [/tex]r
C=2 x (3.14 x 50cm.)
C=2 x 157cm.
C=314 cm.
Given:
Diameter=100 cm
Radius= ½ of diameter
= 50 cm
Pi [tex] \pi [/tex]=3.14
Solution:
C=2[tex] \pi [/tex]r
C=2 x (3.14 x 50cm.)
C=2 x 157cm.
C=314 cm.
The answer is 314 cm. 3.14*100 - you just have to move the decimal digits to the right; two zeroes = two movements.