Which inequality describes the possible values of x? There are three triangles , triangle ABC, triangle CDE, and triangle EFG. The points A, C , E, and G are collinear, points B, C, and D are collinear, and points D, E, and F are collinear. Side AC, side CE, and side EG are congruent to each other. Side AB, side DE, and side EF are congruent to each other. The length of side BC is 12 and the length of side CD is 10. The measure of angle BAC is 50 degrees and the measure of angle DEC is (5x-10) degrees.

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it

more detail

step-by-step explanation:

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