Answer:
The number of hours a student should spend on their homework to expect a score of 82 on the quiz.
Step-by-step explanation: your welcome.
Circumference = 2pi*r
If 12pi = 2pi * r,
r = 6
So area is pi * 6^2 = 36pi
62 = x + 2
-2 - 2
x = 60
Both of them should equal to each other or congruent to each other
So, to find the volume of just the cement part, you need to find the volume of the whole shape, then find the volume of the garden. then subtract them to find the volume of just the cement sidewalk.
volume of garden: 16 x 6 x 1 (l x w x h)= 96 ft3
volume of whole: length=16+4+4=24, width=6+4+4=14, height=1
you have to add 4 to each sides of the length and width to get the entire length.
volume of whole=24 x 14 x 1=336 ft3
now subt.
336-90=246 ft3 would be the volume of the cement walkway.
