Question

HELP HELP HELP
if m∠2=7x+7,m∠3=4y, and m∠4=112 find the values of x and y
a)x=112, y=68
b)x=68, y=112
c)x=17, y=15
d)x=15, y=17

Answer 1

Are you still there @alexcarranza65?

Answer 2

yes

Answer 3

OK. So first we have that opposite angles are congruent, so they have the same measure. So angle 2 and angle 4 are necessarily the same. Yes?

Answer 4

yes both measure to 112 x=5 but im not sure about y

Answer 5

x=15

Answer 6

So since two angles next to each other like that are supplementary, they add up to 180. Now can you solve for y?

Answer 7

y=17?

Answer 8

yes, y = 17