a solid conical toy is 10.5 CM in radius and has a slant height of 21 cm find the TSA of the toy
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Answer:1039.5cm.sq
Step-by-step explanation:
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Answer:
The answer is 1039.5 by using the formula given below.
Step-by-step explanation:
The formula for TSA of cone is r(r+l)
We use it and substitute the values.
22/7 x 10.5 x (10.5 + 21)
22/7 x 10.5 x 31.5
22/7 x 330.75
7276.5/7
1039.5
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