Question

A triangle is 20 m. tall and 5 m. wide. If it is reduced to a width of 1 m. then how tall will it be?

Answer 1

Answer:

area of triangle 1/2×base×height

in first equation height=20m,width=5m

so,area is =1/2×20×5 m²=50m²

and in second equation

now finding the new height=1/2×base×heigh=50m² now put the numerical given,1/2×4×x=50m²

so,height=25cm

I hope it helped you