HELPPP!! NO LINKS PLS. Skateboarders use half pipes for doing tricks. A half-pipe is a half cylinder.

a. Explain in your own words how you could manipulate the surface area formula for a cylinder
to calculate the curved surface area of the half pipe.

B. To the nearest square metre. What is the curved surface area of the half pipe if it’s 7 m long?

d is the answer

step-by-step explanation:

hi im bob : l

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

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