Question

for a hemispherical bowl is made of steel, 0.5 cm thick if the inner radius of the bowl is 3 cm then the outer curved surface area of the bowl is Search instead for a hemispherical bowl is made of steel, 0.5 cm thick if the inner radius of the bowl is 3 cm then the outer curved surface area of the bowl is

Answer 1

Answer:

0.16 we have to two times and we will get answer

Answer 2

${\huge{\green{\underline{\underline{\pink{Aηѕωєя \: :}}}}}}$

$\small\bold{Inner \: radius \: of \: the \: bowl \: = }$ 5cm

$\small\bold{Thickness \: of \: the \: steel \: =}$ 0.25cm

$\small\bold{Outer \: radius \: of \: the \: bowl \: =}$ 5+0.25=5.25cm

$\small\bold{Outer \: Curved \: surface \: of \: the \: hemispherical \: bowl \: =}$ 2πr²

= 2× $\large\dfrac{22}{7}$ × (5.25)² = 172.25 cm²

${\huge{\red{\underline{\overline{\mathscr{\red{Hope \: This \: Helps \: You}}}}}}}$