232k views
2 votes
40 points with explanation please​

40 points with explanation please​-example-1
User Smith John
by
8.0k points

2 Answers

3 votes

Answer:

a = 80°

Explanation:

Since PS and QR are parallel lines, then

a = 80° ( alternate angles )

User Kissiel
by
6.8k points
5 votes

Answer:

a = 80°

Explanation:

Since PS and QR are parallel lines, then

a = 80° ( alternate angles )

User Hucuhy
by
7.6k points