Question

Help help help help math math

Answer 1

• Here, radius (r) = 10
• π is 3 as given.
• Therefore, we know, circumference of a circle = 2πr
• So, the circumference of this circle (C)
• = 2πr
• = 2 × 3 × 10
• = 6 × 10
• = 60

Answer:

Answer:The circumference of this circle is 60.

Hope you could get an idea from here.

Doubt clarification - use comment section.

Answer 2

60.

It gives you the equation, r=arduous or 10 in this case
You also put 3 in for Pi.
So you equation should have been 2*3*10=60