The radius is just half length of the circle. You just draw a line connecting from one side to the center of the circle
Answer:
Answer is a
Step-by-step explanation:
I don't want to explain
Answer:
I don't know the answer. .
Answer:
The missing number is either 1 or 2.
1/6 and 2/6 are both less than 1/2.
Answer:
153.86
Step-by-step explanation:
formula - A = π × r2
3.14 x 7^2
= 153.86
