Activity 4 (B) (3 marks)
Date :
In the figure, line 1 line m and line p is the
transversal. If r = 20° then complete the following
activity to find the measure of b.
La=er
... (Giver
r = 20°
za -
line m and line p is the transversal.
line 1
c
(Interior angle
Za + 2b =
+ 2b = 180°
.. 2b = 180°
..<b
Lb=
Answers
Answered by
2
Answer:
search-icon-header
Search for questions & chapters
search-icon-image
Class 9
>>Maths
>>Lines and Angles
>>Parallel Lines
>>In the given figure, line l...
Question
Bookmark
In the given figure, line l || line m and line n || p . Find ∠a,∠b,∠c. from the given measure of an angle .
1412553
expand
Medium
Solution
verified
Verified by Toppr
Let us mark the points R and S on line n, T and U on line p, A and B on line l and C and D on line m.
Similar questions