asked 89.3k views
3 votes
Somenone help im faling horribly there is two qestion I need help on any one know both

Somenone help im faling horribly there is two qestion I need help on any one know-example-1
asked
User Shankhan
by
7.7k points

1 Answer

7 votes
C = 2πr
C = 2(3.14)(2.5)
C = 15.7 = 16 cm is your answer.

282.6 m = πD
282.6 m = (3.14)D
282.6 m/3.14 = 3.14/3.14 x D
90 m = D
90 meters is the diameter.

hope this helps you!!!
answered
User Nima Soltan
by
7.9k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.