Question

Find the total surface area of a hemisphere of radius 50 cm. [Use π=3.14
]

Answer 1

Answer:

Total surface area of the hemisphere is 23,550 sq.cm.

Step-by-step explanation:

Given:

Radius of the hemisphere  (r) = 50 cm.

As we know that,

Total surface area of a hemisphere = 3 $\pi r^{2}$

                                                           = 3 × 3.14 ×$50^{2}$

                                                           = 9.42 × 2500=23,550 sq.cm.