Two lines cross each other. If measure of one angle formed is 90°, which of the following is true ?
A) One angle is double the other.
B) One angle is four times the other.
C)All the four angles are different.
D) All the four angles are equal.
Answers
Answered by
2
Answer:
D) all the four angles are equal
Step-by-step explanation:
Answered by
3
Answer:
Step-by-step explanation:
- When two line cross each other they make 4 angles .
- Here we are given that one of those four angle is 90° .
- So the angle opposite to this angle will even be 90° [ according to the property of vertically opposite angles ] .
- If we fing the other two angles accordig to the property of liner pair , they will even come to be 90° .
- So option D is correct in this situation that all the four angles are equal .
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