Original post by jaspreetb
Here's the question:
Cones P and Q are similar.
The volume of cone P is 125 times the volume of cone Q
If the surface area of P is 40cm^3,
calculate the surface area of Q
Cones P and Q are similar.
The volume of cone P is 125 times the volume of cone Q
If the surface area of P is 40cm^3,
calculate the surface area of Q
@Zacken move to maths?
Original post by jaspreetb
Here's the question:
Cones P and Q are similar.
The volume of cone P is 125 times the volume of cone Q
If the surface area of P is 40cm^3,
calculate the surface area of Q
Cones P and Q are similar.
The volume of cone P is 125 times the volume of cone Q
If the surface area of P is 40cm^3,
calculate the surface area of Q
Volume scale factor = linear scale factor^3
Area scale factor = linear scale factor^2
So volume scale factor = area scale factor^1.5
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