Advertisements
Advertisements
प्रश्न
Given that AB is a straight line. Calculate the value of x° in the following cases
उत्तर
Since the angles are linear pair
∠AOC + ∠BOC = 180°
3x° + 42° = 180°
3x° = 180° − 42°
3x° = 138°
x° = `(138^circ)/3` = 46°
x° = 46°
APPEARS IN
संबंधित प्रश्न
Fill in the blanks:
Two angles forming a linear pair are ______
If the three angles at a point are in the ratio 1 : 4 : 7, find the value of each angle?
In the given figure, find the value of x
Using the figure, answer the following question and justify your answer
Does ∠BOC and ∠BOD form a linear pair?
In the figure POQ, ROS and TOU are straight lines. Find the x°
Angles between South and West and South and East are ______.
A linear pair may have two acute angles.
In the following figure, write, if any, (i) each pair of vertically opposite angles, and (ii) each linear pair.
