Question

mates plz solve this.....

Answer 1

GIVEN : For cylinder

length i.e (h) =9mm

diameter =5mm

so radius (r) =2.5mm

curved surface area of cylinder=2πrh

2×22/7×2.5×9

=990/7

for hemisphere

r= 2.5mm

curved surface area = 2πr²

=2×22/7× 2.5

= 275/7

for 2 hemispheres

2×275/7

550/7

total area of capsule

CSA of cyclinder + 2 hemispheres

= 220πmm²

option b

make it Brainliest

Answer 2

Hey friend! your answer is in the attachment.

Hope it helps!✌️