A prism has as the base a right-angled triangle whose sides adjacent to the right angles are 10 cm and 12 cm long. The height of the prism is 20 cm. The density of the material of the prism is 6 gm/cubic cm. The weight of the prism is

• area of triangle=1/2*base*height
  =1/2*10*12=60cm2
  volume of prism=area of base*height
  =60*20=1200cm3
  mass=volume*density
  =1200*6=7200gm=7.2kg
• 12 years agoHelpfull: Yes(2) No(0)
• density*g*a*h=weight
  approx 70kg
• 12 years agoHelpfull: Yes(0) No(1)