Question

Find the velue of x from the given figure

Answer 1

Answer:

Hope it help you:

Step-by-step explanation:

i: 180-130 (coz the sum of a straight angle is 180)

=50

Now we have the third angle

So,

x+90°+50° = 180° (Sum of all sides of a triangle is 180°)

x+140° = 180°

x= 180°-140°

x=40°

ii: 70°+80°+y= 180°

150°+y = 180°

y = 180°-150°

y = 30°

Since, we have founded the value of y

So the value of x,

y+x = 180°

30°+x = 180°

x = 180°-30°

x = 150°

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