Questions asked by Jini A.

Questions asked by Jini A.

Back to user's profile
In the figure AB is the diameter of the circle. PQ, RS are perpendicular to AB. Also $"PQ" = sqrt(18) "cm"$ , $"RS" = sqrt(14) "cm"$ . Find the diameter of this semicircle? Draw a semicircle of the same diameter and construct a square of area $20 "cm"^2$ ?
In triangle ABC, AB=AC.The circle through B touches the side AC at the mid-point D of AC, passes through a point P on AB. Prove that 4 ×AP = AB ?