Answer:
.
Step-by-step explanation:
Answer: B not sure if I’m right though .
Step-by-step explanation:
You could cross cancel the a and your final answer would be 5/11
Answer:
r = 21 cm
Step-by-step explanation:
The radius of a circle is 1/2 of the diameter
r = 1/2d
r = 1/2(42)
r = 21 cm