Question

Find the value of x. The diagram is not to scale.

Answer 1

Given: Line RS is congruent to Line ST, the measure of angle RST = 7x - 54, The measure of angle STU = 8x.

Answer 2

Using the fact that the two sides are equal, I would advise finding the angles within the triangle RST and express it in terms of x, and use the supplementary angles for STR and STU to find x

Answer 3

I don't know what you mean

Answer 4

If two sides of a triangle are equal, from geometry, what can you say about the angles opposite those sides?

Answer 5

they will be equal too

Answer 6

And how many degrees are in a triangle?

Answer 7

90 degree

Answer 8

The interior angles of a triangle add up to 180 degrees