the volume of spherical wheel whose external and internal diameter are 14cm&10cm respectively.
Answers
Answered by
1
Volume of spherical wheel = 4/3πr^3
outer radius, R = 7cm
inner radius, r = 5cm
Volume of spherical wheel = 4/3×22/7×(7^3 - 5^3)
V = 88/21 × (343 - 125) = 88/21 × 218
V = 913.5 cm^3
outer radius, R = 7cm
inner radius, r = 5cm
Volume of spherical wheel = 4/3×22/7×(7^3 - 5^3)
V = 88/21 × (343 - 125) = 88/21 × 218
V = 913.5 cm^3
Similar questions