1.
1=87 corresponding angle.
2=180-87=93
2.
1=78 corresponding angles
2=78 verticle angles
3.
Set it up as (6x - 11) = 37
37 + 11 =48
6x = 48
x = 8
4.
Take 142 and see that it is supplementary to angle 2 so 180-142 = 38
38 is corresponding to the equation 2(x + 9)
So 2(x + 9) =38
Distributive property
2x + 18 = 38
38-18=20
2x =20
x = 10
Angle 2 is equal to 38 from supplementary to 142
I’m pretty positive about 1-3 but 4 maybe not be correct. But most likely these are correct
Answer:
117° since they are alternate exterior angles
To find the length of each side 72/4
Each side is 18
So area is 18 times 18= 324
14. 128
15.25
16.90
those should be right
Answer:
213 1/3
Step-by-step explanation:
Because I know where you got this question from.
