Answer:
Step-by-step explanation:
Remark
The formula for the circumference is C = 2*pi * r
Givens
r = 50 feet
pi = 3.14
Solution
C = 2* 3.14 * 50
C = 314 feet
So one turn of the ferris wheel would allow a person to travel 314 feet around the circle.
Answer:
Get the perimeter of the each shape and add it all up to get the total fencing material required. 2 square flower beds = 2 x 4a = 8a 1 rectangular play ground = 2l + 2w total fencing material = 8a + 2l + 2w
Answer:
4.8
Step-by-step explanation:
took test
Answer: 27 and -18
Step-by-step explanation:one positive and one negative number
Using the formulaA=a+b2hSolving forhh=2Aa+b=2·1400 20+50=40cm