Ineed this one in 20 mins
an art class is making a mural for their school which has a triangle drawn in the middle. the length of the bottom of the triangle is x. another side is 10 more than two times the length of the bottom of the triangle. the last side is 6 more than the bottom of the triangle. write and simplify an expression for the perimeter of the triangle.

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.