Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.
1 answer:
Answer:
The answer in the attached figures
Step-by-step explanation:
we know that
When two lines are crossed by another line, the angles in matching corners are called <u>Corresponding Angles</u>. If the lines are parallel then the corresponding angles are congruent
see the attached figure N 1
When two lines are crossed by another line, the pair of angles on the inner side of each of those two lines but on opposite sides of the transversal, are called <u>Alternate Interior Angles</u>. If the lines are parallel then the alternate interior angles are congruent.
see the attached figure N 2
<u>Vertical Angles</u> are the angles opposite each other when two lines cross
see the attached figure N 3
When two lines are crossed by another line, the pair of angles on the outer side of each of those two lines but on opposite sides of the transversal, are called <u>Alternate Exterior Angles</u>. If the lines are parallel then the alternate exterior angles are congruent.
see the attached figure N 4
When two lines are crossed by another line, the pairs of angles on one side of the transversal but inside the two lines are called <u>Consecutive Interior Angles.</u> If the lines are parallel then the consecutive interior angles are supplementary.
see the attached figure N 5
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Answer:
The maximum temperature will be of 85 degrees, on July 15.
Step-by-step explanation:
Sine function:
The sine function oscilates between -1 and 1, and it's maximum value is:
y=60+25sin(pi/6)t
The maximum value will occur when , and it will be of 60 + 25 = 85 degrees.
When will it occur?
First we find the value of t for which the value inside the function sine is . So
That is the number of months after April 15, which is 3 months. So July 15.
Correct answer: 50°
Subtract (65+65) from 180° and you’ll get the angle of C, which is 50°
Subtract (65+65) from 180° and you’ll get the angle of C, which is 50°