I think that the answer is c
Answer:
What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of π.
A) 10π feet
B) 20π feet
<u>
C) 40π feet </u>
D) 100π feet
Step-by-step explanation:
circumference = 2πr
circumference=2×π×20
circumference=40π
The answer is 14 because when it is plugged in it (0,14)
T= C(7+AB)
T = 7C + ABC
T - 7C = ABC
(T - 7C)/BC = A
54 boo . Divide 189 by 7 then multiply by 2 which is 54
