Answer:
36
Step-by-step explanation:
12 x 3 = 36
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
So here's $70 ,$40 add the numbers and you will get 1,100
+1,-1 and your other would be 1,1
Answer:
A
Step-by-step explanation:
10^0 = 1
so 1*10^0 = 1*1 = 1m
B = 10m which is too long for a human stride