Please answer for 13
Attachments:
Answers
Answered by
1
check out this. don't forget to thanks
Attachments:
Anonymous:
Thanks for the answe
Answered by
1
a) 2x+36=5x from the exterior angle property.
3x=36
x=12.
b)from the property that equal sides have equal angles
40 + 180-y + 180-y = 180
220-2y=0
220=2y
y=110.
c)135+y = 180 linear angle property.
y=180-135
y=45
exterior angle property
85+45=x
130 =x.
3x=36
x=12.
b)from the property that equal sides have equal angles
40 + 180-y + 180-y = 180
220-2y=0
220=2y
y=110.
c)135+y = 180 linear angle property.
y=180-135
y=45
exterior angle property
85+45=x
130 =x.
Similar questions