CircleHard
Question
In a right triangle ABC, right angled at A, on the leg AC as diameter, a semicircle is described The chord joining A with the point of intersection D of the hypotenuse and the semicircle, then the length AC equals to -
Options
A.
B.
C.
D.
Solution
Triangles BAC and BDA are similar
∴
AC =
{AB2 = BD. BC}
=
Create a free account to view solution
View Solution FreeMore Circle Questions
For parabola y2 = 4ax consider three points A, B, C lying on it. If the centroid of ᐃABC is (h1, k1) & centroid of...The length of the normal (terminated by the major axis) at a point of the ellipse = 1 is -...The equation of the circle passing through the point (1, 1) and through the point of intersection of circles x2 + y2 + 1...The equation of the circle which passes through (1, 0) and (0, 1) and has its radius as small as possible, is -...From a point on the line x - y + 2 = 0 tangents are drawn to the hyperbola = 1 such that the chord of contact passes thr...