Answer:
The answer is 144
Step-by-step explanation:
Step-by-step explanation:
the volume of a cylinder is as for any other regular 3D object :
ground area ×height
the ground area of a cylinder is a circle, so it is
pi×radius² × height
the radius is always half of the diameter (of the diameter is airways twice the radius).
radius = 6/2 = 3 ft.
the volume is then
pi × 3² × 9 = pi × 9 × 9 = pi × 81 ft³
so, the answer is 81pi ft³.
Answer: Both 110 degrees
Step-by-step explanation:
2= 110 thanks to corresponding angles theorm
1=2 because of vertical angles theorom
So firsts you take the equation v-6 <_ -7 3/4 and add the six on both sides giving you v<_ -1 3/4 or V<_ -7/3. the answer is v<_ -7/3