Question

find the value x in the adjoining figure ​

Answer 1

Answer:

115 degrees

Step-by-step explanation:

These angle form linear pair as AB is a straight line.

Linear pair angles always add up to 180 degrees.

x + 65 = 180

x= 115 degrees

Answer 2

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To find the value of x from the given figure

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Here ,we see that x and 65° which are formed on a straight line .

$\bold{\red{Rule :}}$The angles formed on a straight line makes sum equal to 180°

$= > x + 65° = 180°(linear \: pair)$

$= > x = 180 °- 65°$

$= > x = 115°$

$\huge\mathcal{Know \:More:}$

• The sum of interior angles of a triangle is also 180°
• The sum of two interior angles is always equal to the angle formed on the outside also called 'exterior angle '
• In a Traingle lenth of two sides is always greater than the third sides.

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