An angle in a triangle measures 138 °. The other two angles are congruent. Enter and solve an equation to find the x measure of
the congruent angles. An equation is _______ = 180. Angles congruent with each measure ________
1 answer:
You might be interested in
Answer:
(3,4)
Step-by-step explanation:
first you're going to solve the equation -2x
your equation should now be:
next you're going to substitute the given value of -2x into the equation
so your equation should now be:
next you're going to solve the equation for y
equation should now be: y=4
than you're going to substitute the given value of y into the equation ×
then you're going to solve the equation for x
your equation should now be: x=3
then the possible solution of the system is the order pair: (x,y)=(3,4)