Plz explain to me how to do this :

Question

The angles of an equilateral triangle are congruent. If x represents the measure of one angle of an equilateral triangle which equation represents the sum of the angle measures of the triangle



A. x+x=90 degrees

B.x+x+x=90 degrees

C.x+x=180 degrees(I PICKED THIS EVEN THOUGH IT MIGHT BE WRONG :(

D. x+x+x=180 degrees

Answer 1

Not C. Triangles have three angles.

Answer 2

ohh so can you please explain it to me how to solve it ?

Answer 3

How many angles are there in a triangle?

How many total degrees are there in a triangle?

https://www.mathsisfun.com/triangle.html

Answer 4

3 angles and 180 degrees

Answer 5

Right. So which answer is right?

Answer 6

d or c well mainly all angles must add up to 180 degrees but if you multiply 30 3 times its 90 so idk

Answer 7

i know its not a or c but im considering the last 2 im gonna go with the best answer i believe it is once i figure this is

Answer 8

what this is*

Answer 9

Only one choice shows three unknown angles adding up to 180 degrees.

Answer 10

c? im sorry if its wrong im trying tho

Answer 11

i ment d im sorry my phones broken and i guess i chosen the wrong anwser

Answer 12

im pretty sure its D