Question

plzz sendd thee answerr fastt​

Answer 1

Step-by-step explanation:

1)

h = 350

r = 42

area = 2πrh * 500

= 2*22/7*42*350*500

= 46200000cm²

4620m²

2)

=l*b*h

=300*250*8

=600000cm²

$600000*9

5400000g

5400kg

Kindly Mark me as brainliest