Question

Somebody help please i will give brainliest​

Answer 1

Answer:

B. $\dfrac{1}{2} (121)$

Step-by-step explanation:

Find radius using formula:  $\dfrac{d}{2} }$    where d is diameter.

using the formula:

$\hookrightarrow \dfrac{121}{2}$

separate:

$\hookrightarrow \dfrac{1}{2} (121)$

Answer 2

Answer:

the answer is r= 1/2(121)

Step-by-step explanation:

the radius is half of the diameter