Ann studied the effects of watching television on time spent exercising. Which of these is a response variable? A Neither watching television nor time spent exercising B. Both watching television and time spent exercising ООО O C. Time spent exercising D. Watching television

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

what level of math? also i don't need to be paid if i can you.