What kind of angle is formed when two right angles are placed back to back, so they have one ray in common?
The options are:
A.) Acute
B.) Obtuse
C.) Right
D.) Straight

Question

What kind of angle is formed when two right angles are placed back to back, so they have one ray in common?
The options are:
A.) Acute
B.) Obtuse
C.) Right
D.) Straight

anonymous · Answer

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directrix · Answer

Check out the attached chart. Post what you think the answer is. Somebody will be by to check. Okay? http://www.mathsisfun.com/angles.html

anonymous · Answer

Okay, I think that the answer would be C.) RIght...

directrix · Answer

You have two right angles that are adjacent. So 90 + 90 = ?

anonymous · Answer

Ohh so it would be Obtuse, because 90+90=180, and and Obtuse angle is Between 90 and 180 degrees...?

directrix · Answer

No. 90 + 90 = 180 which is not obtuse. Look at the chart.

directrix · Answer

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