Math, asked by Anonymous, 10 months ago

can u please help me find the answer for this quesion . plzzz step by step

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Answers

Answered by pankaj188861
1

Answer:

volume so generated is 36×22/7 or 36pie

Answered by sushantaboserem
1

Answer:

sides of Δ , 3 and 4 cm

area = 3×4 cm² =12cm²

∴ in rotating it along its hypotenuse  (5 cm) by 4° the area covered is

πr (3+4) ×(4/360)

[ r = ⊥r distance b/w the point of intersection of 3 and 4 cm side and the hypotenuse]

Step-by-step explanation:

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