How can you tell the type of triangle that will be created based on the side lengths given?

how can you tell the type of triangle that will be created based on the side lengths given?

answer...

there are three types of triangle on the basis of sides.the triangle having all sides equal are called equilateral triangle and triangle having only two sides equal are called scalene triangle.Similarly, triangle having none sides equal are called isoseles triangle

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

the answers are in the images, i received 100% on this assignment. hope this !