Question

What is the area of triangle ABC if AB is tangent to the circle?

Answer 1

First of all , angle A will be 90 deg since tangent and radius of a circle are always perpendicular to each other.

Answer 2

So, if you know trigonometric ratios, you can use them to find length of AB. Then you just use area of a triangle which is 1/2 times base times height which will be AC and AB respectively.

Answer 3

okay got it thank you :)