What is the name of the relationship between <2 and< 7? A.adjacent B.alternate interior C.alternate exterior D.corresponding
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The figure shows line m and n and transversal t. |dw:1426253309881:dw|
Let's look at exterior and interior areas. |dw:1426253380864:dw|
Let's number the angles 1 through 8, the same way your problem does. |dw:1426253664701:dw|
Angles 1, 2, 7, and 8 are exterior angle. Angles 3, 4, 5 and 6 are interior angles.
Two angle on the same side of the transversal, and both in the same relative position to lines m and n (both "above" or both "below" lines m and n) are called corresponding angles. Pairs of corresponding angles are: 1, 5 2, 6 3, 7 4, 8
A pair of angles in which one is on one side of the transversal, and the other one is on the other side of the transversal is called alternate because they are on alternate sides of the tranversal.
Alternate interior angles are interior angles on two side of the transversal and different vertices.. Pairs of alternate interior angles are: 3, 6 4, 5 Pairs of alternate exterior angles are: 1, 8 2, 7
There are also angles on the same side of the transversal that may be of interest. They are called "same-side" angles. Pairs of same-side interior angles are: 3, 5 4, 6 Pairs of same-side exterior angles are: 1, 7 2, 8
There are also vertical angles, but for vertical angles, all you need is two intersecting lines. Pairs of vertical angles are: 1, 4 2, 3 5, 8 6, 7
There are also adjacent angles, but for adjacent angles, all you need is two intersecting lines. Adjacent angles have one side in common, but no interior points in common. Pairs of adjacent angles are: 1, 2 2, 4, 4, 3 3, 1 5, 6 6, 8 8, 7 7, 5
This is basically the material on naming angles. Go over it and learn it. Your answer is contained there. You just need to find it.
sorry i wasn't paying attention but i'm back now
No problem. I gave a whole tutorial on the naming of angles. Study it. The answer you need is there, just find it. gtg, bye
Thanks sooo much @mathstudent55 you rock
You're welcome.
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