Mathematics
In figure given below, ABC is a right triangle right angled at C. If D is mid-point of BC, prove that AB2 = 4AD2 - 3AC2.
Related Questions
In figure given below, ∠D = 90°, AB = 16 cm, BC = 12 cm and CA = 6 cm. Find CD.
In △ABC, AB = AC = x, BC = 10 cm and the area of △ABC is 60 cm2. Find x.
In figure given below, BC = 5 cm, ∠B = 90°, AB = 5AE, CD = 2AE and AC = ED. Calculate the lengths of EA, CD, AB and AC.
In rhombus if diagonals are 30 cm and 40 cm, find its perimeter.