Isosceles + prism

Calculate the volume of the perpendicular prism if its height is 17.5 cm and the base is an isosceles triangle with a base length of 5.8 cm and an arm length of 3.7 cm

Correct result:

V =  116.6146 cm3

Solution:

h=17.5 cm a=5.8 cm r=3.7 cm  h2=r2(a/2)2=3.72(5.8/2)22.2978 cm  S1=a h22=5.8 2.297826.6637 cm2  V=S1 h=6.6637 17.5=116.6146 cm3



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