Answer:
224 pi
703.36 either might be in your answer list.
Step-by-step explanation:
Givens
r = 8 inches
rotations = 14
Formula
D = 14*C where C = 2 pi r
Solution
D = 14 * (2 pi * 8)
D = 224 * pi One possible answer
D = 224 * 3.14 = 703.36 inches Another possible Answer
Answer:
198.5 cm²
Step-by-step explanation:
The figure is composed of a central rectangle and 2 congruent semi- circular ends, equivalent to 1 circle with diameter = 10 cm, thus radius of 5 cm
length of rectangle = 22 - 5 - 5 = 12 cm, thus
area of rectangle = 10 × 12 = 120 cm²
area of circle = πr² = π × 5² = 25π ≈ 78.5 cm² ( to 1 dec. place )
Total area = 120 + 78.5 = 198.5 cm²
Answer:
I believe it takes : 3 jumps of 1/5 to reach 15.
Step-by-step explanation:
Hope my answer has helped you!
Answer:5400
Step-by-step explanation:
A= 6a*2
6x9x10*2= 5400