There are 7 round tables the radius of each table is 20 cm how much long ribbon is required to cover this 7 tables
Answers
Answered by
10
Answer:
Step-by-step explanation:
Radius is 20cm
Area of the circle= pier2
=22/7*20*20
=125.7cm2
Now, for 7 tables
=7*125.7
=879.9cm2
Hope it helps
Similar questions