It is a square because its sides are the same length.
Answer:
The length of the semicircle arc is 6π
Step-by-step explanation:
To solve this problem we need to use the circumferenc formula of a circle:
c = circumference
r = radius = 12
π = pi
c = π * d
we replace with the known values
c = π * 12
c = 12π
The length of the circumference is 12π
N
ow we divide the circumference by 2 and we will obtain the length of the arc of the semicircle
12π / 2 = 6π
The length of the semicircle arc is 6π
Answer:
2
Step-by-step explanation:
1*2=2
Answer:
I believe the answer would be B but I am not sure.
Step-by-step explanation:
Dont completley trust me on this because im pretty sure its B.
Answer:2x/5-7+9x/2
Step-by-step explanation: