Question

Hey my brain friends good morning ,❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Answer this question as soon as possible

Answer 1

Answer:

1)631.71428

2)443.14285

Step-by-step explanation:

1)volume of cone +volume of cylinder

2)csa of cone+csa of cylinder

Answer 2

Volume of cone =1/3(22/7)(3 square) (4)=38 (approximately)
Curved surface area=curved sursace of cone part) +(curved part of the cylindrical part)
=22/7*3*5+2*22/7*3*21= 443 sq. m
Volume of solid =volume of cylindrical part+volume of cone
=(pi) (r Square) (h/3+H)=22/7*9(4/3+21)
=632 approximately