If two lines intersect, what is the sum of the angles formed at the intersection? (2021)
Practice Questions
1 question
Q1
If two lines intersect, what is the sum of the angles formed at the intersection? (2021)
90 degrees
180 degrees
360 degrees
270 degrees
When two lines intersect, they form two pairs of vertically opposite angles. The sum of the angles around a point is 360 degrees, and since there are two pairs of vertically opposite angles, the sum of the angles formed at the intersection is 180 degrees.
Questions & Step-by-step Solutions
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Q
Q: If two lines intersect, what is the sum of the angles formed at the intersection? (2021)
Solution: When two lines intersect, they form two pairs of vertically opposite angles. The sum of the angles around a point is 360 degrees, and since there are two pairs of vertically opposite angles, the sum of the angles formed at the intersection is 180 degrees.
