Question

find the volume of a right circular cylinder of radius 5cm and height 7cm​

Answer 1

Solution:-

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$\large\to{\underbrace{\underline{\sf{Understanding\:the\:concept:-}}}}$

$\implies$ Here it is given in the question that the radius and height of a right circular cylinder is 5 cm and 7 cm respectively. Now, the question has asked us to find out the volume of that right circular cylinder. So, to find the volume we simply need to apply the formula of volume of cylinder. And we will easily get the answer.

ANSWER:-

⪼ The volume is 550 cm³.

GIVEN:-

➤ Radius = 5 cm

➤ Height = 7 cm

TO FIND:-

» Volume = ?

FORMULA:-

$\red\bigstar{\overline{\underline{\boxed{\leadsto \mathbb Volume = \pi {r}^{2}h}}}}$

SOLVING BY APPLYING THE FORMULA:-

• Finding the volume:-

➧ $\sf{Volume = \dfrac{22}{7} \times {5}^{2} \times 7}$

➧ $\sf{Volume = \dfrac{22}{ \not{7}} \times 25 \times { \not {7}}}$

➧ $\sf{Volume = 22 \times 25}$

➧ $\sf{Volume = 22 \times 25 = 550}$

➧ $\sf{Volume = 550}$

➧ $\sf{Volume = 550 \: cm^3}$

Thus, we got the answer. The volume is 550 cm³.

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