Question

raduis of the cylinder is 7M and hieght is 10M find total surface area​

Answer 1

Answer:

Given: Radius=7cm,

Height=10cm

Total surface area=2πr(h+r)sq.units

=2×

7

22

×7(10+7)

=44×17=748sq.cm

Step-by-step explanation:

Given: Radius=7cm,

Height=10cm

Total surface area=2πr(h+r)sq.units

=2×

7

22

×7(10+7)

=44×17=748sq.cm

Answer 2

Given :

⬤ Radius of Cylinder is 7 m .

⬤ Height of Cylinder is 10 m .

To Find :

⬤ Total Surface Area of Cylinder.

Formula Used :

$\bf[\:{Total\:Surface\:Area\:of\:Cylinder=2\pi{r}\:(r+h)}\:]$

• r = radius
• h = height

Solution :

• Height (h) = 10 m .
• Radius (r) = 7 m .

According to the Formula :-

2πr (r + h)

2 × 22/7 × 7 (7 + 10)

2 × 22 (7 + 10)

44 (17)

748

Therefore , The Total Surface Area of Cylinder is 748 m².