Which relationship describes angles 1 and 2?

select each correct answer.

supplementary angles
complementary angles
vertical angles
adjacent angles

two lines intersecting creating four angles with the left obtuse angle labeled one and the acute angle to the right labeled two

two lines intersecting in a right angle with a square indicating a right angle in quadrant one and a ray splitting quadrant two with a two labeling the left angle and one labeling the angle on the right

two parallel horizontal lines intersected by a vertical line with a square indicating a right angle in quadrant one of the top line and a one labeling the angle in quadrant two and two labeling quadrant four of the top line

two lines intersecting in a v shape with the left angle of one hundred fifty seven degrees and a bottom angle of x degrees

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The required relation between angle1 and angle2 are adjacent angles and supplementary angle, because have a common side and a common vertex.

In the given problem, we have to determine relationship angles 1 and 2.

They don't have to be next to each other, just so long as the total is 180 degrees. Tw o lines intersecting creating four angles with the left obtuse angle labeled one and the acute angle to the right labeled two,

=  m∠1 +  m∠ 2 = 180°

Two lines intersecting in a right angle with a square indicating a right angle in quadrant one and a ray splitting quadrant two with a two labeling the left angle and one labeling the angle on the right,

=  m∠1 +  m∠ 2  = 90°

Those two matches because the angle label 1 and the angle label 2 are vertical angles as per the definition.

Those two match because the angle of 157° and the angle of X° are adjacent.

Hence, The required relation between angle1 and angle2 are adjacent angles and supplementary angle, because have a common side and a common vertex.

For more information about Types of Angle click the link given below.

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which expression represents the approximate length of bc?

step-by-step explanation:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: