Question

Exercise 9.2
Class 7 Maths (LINES AND ANGLES)

Q1-. Line p is parallel to line q and line m is transversal . If angle 1=65 degree then find the measure of the remaining angles.
ANS- _______________________

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Answer 1

Step-by-step explanation:

angle 4is 180-65==115 degrees

angle2= angle 4(vertically opposite angles.

angle 1= angle3 ( " " " )=65degrees

angle3 = angle8 ( co- interior angles)=65 degrees

angl e 2 =angle 5 (""" "" " )= 115degrees

angle 8= angle6 (vertically opposite angles)=65degrees

angle5= angle 7=115degrees ( vertically opposite angles)