Please help me with 4rth problem. Problem is based on joint variation (y=k x z)
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Heya
______________________________
V = k × r² × h
Where V is volume , r is radius , k is variation constant and h is height of cone.
Volume of cone is = 1/3 ( π × r² × h )
=>
V = 96 × 3.14 = 301.44cm³
=>
V = 301.44cm³
=>
301.44cm³ = k × 36cm² × 8cm
=>
k = 301.44cm³ / 288cm³
=>
k = 1.4065
______________________________
V = k × r² × h
Where V is volume , r is radius , k is variation constant and h is height of cone.
Volume of cone is = 1/3 ( π × r² × h )
=>
V = 96 × 3.14 = 301.44cm³
=>
V = 301.44cm³
=>
301.44cm³ = k × 36cm² × 8cm
=>
k = 301.44cm³ / 288cm³
=>
k = 1.4065
zee95:
Thanxxx
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