25KeelyDawson
contestada

Help pleaseeee
Given the triangle below, what equation would you use to solve for x? Use your equation to determine the TWO unknown angle measurements.

Help pleaseeee Given the triangle below what equation would you use to solve for x Use your equation to determine the TWO unknown angle measurements class=

Respuesta :

Abigailw43

Answer:

x=15

Step-by-step explanation:

so we are given one angle 90, although x is used in both so you can add them. We know that the sum of angle measures in a triangle is 180 so the equation is: 90+6x=180

subtract 90 from both sides: 6x=90

divide by 6: x=90/6

simplify: x=15