Question

The sum of adjacent angles formed by a ray standing on a straight line is equal to ________ right angle

Answer 1

Step-by-step explanation:

The two angles being adjacent, make a total angle of 180° on the straight line. Another way, we can see since the ray stands on the straight line, we can consider it is a perpendicular line. Thus, the two adjacent angles are right angles,

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Answer 2

Answer:

the two angles being adjacent,make 8 total angle of 180°. one of the straight line. another away. we can since the ray stands on the straight line , we can consider it is a perpendicular line .Thus, the two adjacent angles are right angles,

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