You walk around a circle which has a diameter of 9 m, how far have you walked?
2 answers:
Answer:
C =28.26m
Step-by-step explanation:
We are walking around a circle, which means we are finding the perimeter. The perimeter of a circle is called the circumference.
We find the circumference by
C = pi *d where d is the diameter
C = 3.14 * 9
C =28.26m
Answer:
28.26 m
Step-by-step explanation:
Radius = 9/2 = 4.5m
Circumference = 2 × pi × r
= 2 × 3.14 × 4.5
= 28.26
You might be interested in
Answer:
D. 42
Step-by-step explanation:
Base = 10+4 (ft)
10+4 = 14
Height = 3
14 x 3 = 42
Yes I got an A in college algebra...
Answer:
The equation — E = mc2 — means "energy equals mass times the speed of light squared." It shows that energy (E) and mass (m) are interchangeable.
Hope this helped
Answer:
Step-by-step explanation:
3h<-12
V=LWH
if each is doubled
V=2L2W2H
V=2*2*2*LWH
V=8LWH
volume is multiplied by 8
