Use the image to answer the question.
An illustration shows two parallel slanting lines m and l intersecting a vertical line k. The angles formed at the intersection of lines l and k are 1, 2, 4, and 3. The angles 1 and 4 are opposite to each other while angles 2 and 3 are opposite to each other. The angles formed at the intersection of lines m and k are 5, 6, 8, and 7. The angles 5 and 8 are opposite to each other while angles 6 and 7 are opposite to each other.
If m∠6=140° , what is m∠7 ?
140°
40°
180°
50°
3 answers
180°
check again and provide evidence
Apologies for the mistake in my previous response. Let's reconsider the given information.
Angle 6 and angle 7 are opposite angles, which means they have the same measure.
Since m∠6 is given as 140°, it follows that m∠7 must also be 140°.
Therefore, the correct answer is 140°.
Angle 6 and angle 7 are opposite angles, which means they have the same measure.
Since m∠6 is given as 140°, it follows that m∠7 must also be 140°.
Therefore, the correct answer is 140°.