Question

Example 4 :Mayank made a bird-bath for his garden
in the shape of a cylinder with a hemispherical
depression at one end (see Fig. 13.9). The height of
the cylinder is 1.45 m and its radius is 30 cm. Find the
toal surface area of the bird-bath. (Take n = )
22​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

radius =30cm

height=1.45m=145cm

Area of cylinder=2πr(h+r)

2×22/7×30×175

2×22×30×25

44×750=33,000

I hope it's help you....