2. The following triangle ,∆ABC, has angle measures as shown. Step 1: What is the value of x? Show your work.

or

Step 2: What is the measure of angle C? Show your work.​

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

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step-by-step explanation:

this is a parabola.

the value of x is 28.2

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.