Use the above diagram to solve for y. You will NEED to show and discuss the similar triangles in the diagram. You will need to s
et up a proportion for the diagram. And you will need to solve for y. Do NOT round your answer!
You MUST both show math AND have a written explanation of what you did
You MUST both show math AND have a written explanation of what you did
1 answer:
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Square both side as shown above
Answer:
275 ft³
Step-by-step explanation:
Given the ratio of radii of 2 similar figures = a : b , then
ratio of volumes = a³ : b³
Here the ratio of radii = 5 : 2 , so
ratio of volumes = 5³ : 2³ = 125 : 8
Calculate the volume (V) of A using proportion
=
=
( cross- multiply )
V = 275 ft³
That is the volume of figure A = 275 ft³