Answer:
The first step is to find the volume of the two hemispheres.
Step-by-step explanation:
Since the 2 hemispheres have the same radius, we can simply find the volume of a sphere.
Volume of sphere
Volume of solid
= volume of cylinder -volume of 2 hemispheres
Let's find the volume of the cylinder.
Volume of cylinder
Thus, volume of solid
Answer:
1,772 cm²
Step-by-step explanation:
To find the answer
Area of the rectangle - Area of 2 circle inside
= Shaded Area
(40 x 60) - (2 x π x 10²) = 1,772 cm²
Answer:
1 cause its going to be one sometimes
Answer:
44
Step-by-step explanation:
to find circumference of a circle you need to multiple r (7 in here) with 2 and pi
therefore the answer is : 2x7x3 = 42 or 44 approximately
