Answer:
707.9 cm³
Step-by-step explanation:
What is the volume of a spherical shell with inner radius 7 and outer radius 8?
The formula for the volume of a sphere is given as;
= 4/3 × π × r³
From the above question:
inner radius 7 and outer radius 8
Hence, the volume of a sphere with
inner radius 7 and outer radius 8 is calculated as:
V = (4/3 × π × 8³ ) - (4/3 × π × 7³)
V = 4/3 × π ×(8³- 7³)
V = 4/3 × π × (512 - 343)
V = 4/3 × π × 169
V = 707.9055446 cm³
V = 707.9 cm³
(-3/n)+4=12
Hope this helps
360
50x4=200
200x0.9=180
180x2=360
144 cm^2
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, we know the area of a square is L*W
L=12
W=12
12*12=144 cm^2
(っ◔◡◔)っ ♥ Hope this helped, have a great day! ♥
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angle A=30°
