Three equal sides and no right angels is a triangle, since the sides are all the same it is an equilateral triangle.
Since the z score of the tallest woman is larger than the z score of the tallest man, she is taller, relative to respective gender populations.
1/6 of 18 is 3
1/9 of 18 is 2
3+2= 5
He lent 5 markets in total
We know that
scale factor=1/4
so
volume of the smaller pyramid=[scale factor]³*volume original pyramid
volume original pyramid=192 unit³
volume of the smaller pyramid=[1/4]³*192---> (1/64)*192----> 3 units ³
the answer is
3 units³