Paragraphs 69164

What is the volume of the spherical layer that remains after cutting the paragraphs on both sides of the ball, whose height is 3.5 cm? Is the diameter of the ball 24 cm?

Correct answer:

V =  6404.3984 cm3

Step-by-step explanation:

v=3.5 cm d=24 cm r=d/2=24/2=12 cm  V1=34 π r3=34 π 123=34 3.1416 1237238.2295 cm3 V2=31 π v2 (3 rv)=31 π v2 (3 12v)=31 3.1416 3.52 (3 123.5)416.9155 cm3  V=V12 V2=47534381592 V2=7238.22952 416.9155=6404.3984 cm3



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