Question

@ Circumference c:216 CM
Find the radius
​

Answer 1

Answer:

diameter is 216cm then what's the radius and ... D= 126 , R = 63 Therefore circumference of circle = 2pie r = 2× ... find the zero of 7x² - 11/3x² - 2/3 no spam or useless ...

Step-by-step explanation:D= 126 , R = 63 Therefore circumference of circle = 2pie r = 2× 22/7 ×63 = 2× 22 ×9 = 396 answer

Answer 2

Answer:

Here, circumference=216 cm.

To find radius, r=?

Circumference =2πr

216=2x22/7xr

r=216x7/2x22

r=108x7/22

r=54x7/11

r=34.36 cm