Find the curved surface area and total surface area of the following cylinderradius = 10.5height = 16

Answer:

[tex]curved \: surface \: area = 1056 {cm }^{2} \\ total \: surface \: area \: = \: 1749 {cm}^{2} [/tex]

Step-by-step explanation:

Formula :-

[tex]curved \: surface \: area \: = 2 \times \pi \times r \times h[/tex]

[tex]total \: surface \: area = 2 \times \pi \times r(r + h)[/tex]

Let's find curved surface area :-

Applying all the values :-

[tex]2 \times \frac{22}{7} \times 10.5 \times 16 = 2 \times 22 \times 1.5 \times 16[/tex]

[tex] = > 1056 \: {cm}^{2} [/tex]

Now,

Let's find total surface area :-

For that, let's apply values:-

[tex]2 \times \frac{22}{7} \times 10.5(10.5 + 16)[/tex]

[tex] = > 2 \times 22 \times 1.5 \times 26.5[/tex]

[tex] = > 1749 {cm}^{2} [/tex]

Then,

[tex]curved \: surface \: area = 1056 {cm }^{2} \\ total \: surface \: area \: = \: 1749 {cm}^{2} [/tex]

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