Answer:
Huh
Step-by-step explanation:
Answer:
21. 68
22. 76
Step-by-step explanation:
21. let the angle be x
x+36 =104(sum of two interior angle is equal to an exterior angle)
x = 104-36 =68
22. let the angle = y
104+y=180 (sum of angle on a straight line)
y = 180-104
y = 76
Answer:
17 1/2
Step-by-step explanation:
1/2 +7 1/2 + 9 1/2
8 + 9 1/2
= 17 1/2
Answer:
I think it is d
Step-by-step explanation:
hope this helps