If you are referring to angles of a line, 102° and 78° could be angles of a line since a line equals 180°. This would also be the same for an interior triangle angle and it's matching exterior triangle angle. The two angles (102° + 78°) would also equal 180° since they would be supplementary angles.
I would need to see a picture to know what you are referring to with the 45°.
Hope this helps a little at least! :)
Answer:
63 inches
Step-by-step explanation:
12feet x 12inches = 144inches
6feet x 12inches = 72inches + 9inches = 81inches
144inches - 81inches = 63inches
Answer:6.05
Step-by-step explanation:
6 is the ones place. 0 is the tenths place. 5 is the hundredths place.
Answer:
y is equal to 65 so 115 isn't a possible answer
D) 61 degrees
the two angles not touching the exterior angle add up to be the exterior angle therefore you plug in each of the answers by adding them to 57 until you get 118
57+61=118