The value of the surface area (in square centimetres) of the cone is equal to the value of the volume (in cubic centimetres) of
the cone. The formula for the surface area S of a right cone is S=πr2+πrl, where r is the radius of the base and l is the slant height. Find the height of the cone.
Height:
cm
Please help Thank you
Height:
cm
Please help Thank you
1 answer:
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Answer:
Step-by-step explanation:
If the angle θ is in radians, the formula for the area (A) of a sector of a circle is
A = ½r²θ
If θ is in degrees
Data:
θ = 49°
r = 11 cm
Calculation:
Compute the definite integral:
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</span><span><span>Tags: <em>definite integral integrate limits function irrational square root sqrt fraction composite substitution integral calculus</em></span>
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