The radius of a cylinder is increased by a factor of 5. The height is not changed. What si the effect of the increase on the volume of the cylinder? Answer options :
1.The volume of the cylinder increases by a factor of 25
2.The volume of the cylinder increases by a factor of 15
3.The volume of the cylinder increases by a factor of 10

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

c > -10.55

step-by-step explanation:

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