For questions 3-5 use the illustration at the right,
Given:
7
u is the transversal line
2
4
3. Which pair of angles are the alternate interior angles?
t
1
2. 21 and 22
23 and 26
3
b. 23 and 27
d. 21 and 28
4. If m21 - 129', what is the measure of 27?
a. 129°
C, 180
b. 51°
d. 90°
5. If m 2 = 3x - 10 and m26 = 2x + 20, what are the actual measurements of the two angles?
a. m22 = 80º and m26 = 100"
c. m2 = 70° and m26 = 110°
b. They are both 100
d. They are both 80'.
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Answer:
3.b
4.d
5.d
Step-by-step explanation:
correct me if I'm wrong