Agreen circle has an area of 500 square units. inside the circle is a smaller yellow circle with an area of 100 square units. if a dart is randomly thrown at the larger green circle, such that it is equally likely to land anywhere in this circle, what is the probability that it will land in the smaller yellow circle?

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc