Question

Draw a triangle XYZ, 6cm,7cm and 7cm.Mark the mid point of XY,YZ and ZX as ABC respectively.Find the area of triangle ABC.Find the area of triangle XYZ.Using heron's formula. Find the ratio of their areas.

Answer 1

isosceles triangle ABC perpendicular HE is dropped from the midpoint of ... Then xyz = x + y + z ≤ 3z, i.e., xy ≤ 3