Are the given lines perpendicular?
That's Correct!
It's Wrong!
Look at the given lines.
The given lines meet each other at right angles. So, these lines are perpendicular.
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Key Data
Questions
20
Grade
4
Theme
Angles
Passing score
80%
Progress
8
Incorrect
10
Correct
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20