Question

find the value of x from this given figure

Answer 1

Answer in attachment

Hope it helpd

Answer 2

Answer:

60,59,61

Step-by-step explanation:

Since all the three angles are on the same line the sum of these angles will be  180°( Linear pair)

Required equation⇒ x+1+x+x-1( The three angles on the same line)=180°

⇒3x(+1 and -1 get cancelled)=180°

⇒x = 180°÷3 ( 3 is being multiplied going to the other side of = it will be divided)

⇒ x = 60°

∴ From the given value of x we can find the angles which are:-

1. x = 60°
2. x-1 = 60-1 = 59°
3. x+1 = 60+1 = 61°

Check:

Sum of angles on the same line =  180°

∴ 60° + 61° + 59° = 180

Hence the three angles are 59° , 60° and 61° respectively.

Hope it helps

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