Question

please tell the answer it's a maths question ​

Answer 1

Answer:

CSA=2pi r h so just multiply

Step-by-step explanation:

plz mark as brainliest it will cost you nothing infact return you points

Answer 2

Answer :

2074.28 sq. cm.

Step-by-step explanation:

Base = Diameter = 4 × 11 = 44

Radius =

$\frac{d}{2} = \frac{44}{2} = 22$

Radius = 22 cm

Height = 2 × 2× 2× 2 - 1

= 15 cm

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Total Curved Surface of Cylinder = 2πrh

$⇒2\pi \: rh \: \\⇒ 2 \times \frac{22}{7} \times 22 \times 15 \\⇒ \frac{44 \times 22 \times 15}{7} \\ ➠\frac{14520}{7}$

$or \: \;\large{\boxed{\bf{\purple{2074.28}}}} \: sq. \: cm \: is \: the \: ans.$

$\blue{hope \: this \: helps \: you!!\: }$

@Mahor2111

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