Question

Answer the above questions plz​

Answer 1

Answer:

i) (D)

2πr^2

2π*0.3*0.3

= 0.56

ii) (D)

2πrh

2π*0.3*1.45

= 0.87π

iii) (B) 3.3

iv) (C)

Answer 2

naye question daldo thode so that i can ans them