Question

what is the volume of sand in bucket of base diameter 95 CM in diameter 125 cm and height 100 cm

Answer 1

here is ur maths ans

Answer 2

diameter of bigger circular end of bucket , D = 125cm

so, radius of bigger circular end of bucket , R = 62.5 cm

diameter of smaller circular end of bucket, d = 95cm

so, radius of smaller circular end of bucket , r = 47.5 cm

height of bucket , h = 100 cm

now, volume of bucket = $\frac{1}{3}\pi h[r^2+R^2+rR]$

= $\frac{1}{3}\pi 100[(47.5)^2+(62.5)^2+(42.5)(62.5)]$

= $\frac{1}{3}\times3.14\times100[2256.25+3906.25+2968.75]$

= $\frac{314}{3}[9131.25]$

= 955,737.5 cm³