Question

The radii of the circular ends of a bucket of height 40cm are of length 35 cm and 14 cm. what is the volume of the bucket

Answer 1

heya ,
it's Aastha......

◆given-
h = 40 cm
r1 = 35 cm
r2 = 14 cm .

Volume of bucket = 1/3 π h { r1^2 r2^2 + r1×r2}
= 1/3 × 22/7× 40 { 1225 + 196 + 290}
= 63021/3 cm 3

I hope it help you

Answer 2

Answer:

120120 cubic cm.

Step-by-step explanation:

Height of bucket = 40 cm

Upper radius = R = 35 cm

Lower radius = r = 14 cm

Volume of basket =$\frac{1}{3} \pi h \frac{R^3-r^3}{r}$

Volume of basket =$\frac{1}{3} \times \frac{22}{7} \times 40 \frac{35^3-14^3}{14}$

Volume of basket =$120120 cm^3$

Hence the volume of basket is 120120 cubic cm.