Mathematics
ABC is an isosceles triangle with AB = AC = 13 cm and BC = 10 cm. Calculate the length of the perpendicular from A to BC.
Related Questions
In a scalene triangle ABC, AD and BE are medians. F is a point on AC so that DF//BE. Show that : AC = 4 x EF.
Show that the quadrilateral formed by joining the mid-points of the adjacent sides of a square, is also a square.
In triangle ABC, AB > AC. E is the mid-point of BC and AD is perpendicular to BC. Prove that :
AB2 + AC2 = 2AE2 + 2BE2
