Answer:
14
Step-by-step explanation:
I think. sorry if i am wrong
Answer:

Step-by-step explanation:
The distance between points
and
is

Hence, the distance between points
and
is

Answer:
9.8596
Step-by-step explanation:
Supplementary angles are two angles that add up to 180 degrees. so....<3 + <4 = 180 <3 is 117 so sub in 117 for <3 117 + <4 = 180 <4 = 180 - 117 <4 = 63 degrees