Question

find measurement of angle 1
a. 43
b. 69
c. 137
d. 180
http://media.education2020.com/evresources/2090142_1da9589f-9335-4a67-bad2-eb3f02b0ad53.png

Answer 1

the angles in a triangle add up to 180 so you have two angles
the equation is 180-103-34=x you find x

Answer 2

so its a?

Answer 3

yes you are correct do you understand it?

Answer 4

no no wait
it is not a

Answer 5

there is another part

Answer 6

we want to do the opposite angle

Answer 7

we want to know what angle one is. the on a straight line all angles add up to 180 so you have two angles on that line what one is 43 so the equation is 180-43=y what is y?

Answer 8

itd be 137

Answer 9

correct for real this time :3

Answer 10

thank you