Step-by-step explanation:
could not find the formula ?
the volume of a cylinder is ground area × height.
and the ground area is a circle.
so, all in all we get
pi×r²×h
with r being the radius (half of the diameter), and h being the height.
in our case we get
pi×(140/2)²×10 = pi×70²×10 = 49000×pi =
= 153,938.04... cm³
Answer:
23°
Step-by-step explanation:
Complement angles are two angles that add up to 90°.
Since we’re given that one of them is 67°, the other one must add up to 90°
90 - 67 = 23
The other angle is 23°
Area of rectangle=12x20x8=1920 sq ft
area of triangle=0.5x12x4=24
total sq ft=1920+24=1944
1944 divide by 200=9.72
9.72 round off to nearest whole number =10 gallons
10x$48.00=$480
Use long division if you have to.
The answer is 60