please answer the question given in picture...
it's ergent..
note ; this question is from triangle and it's property chapter...
THE PERSON WHO ANSWERS IN DETAIL WILL BE MARKED AS BRAINLIST
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please answer the question given in picture...
it's ergent..
note ; this question is from triangle and it's property chapter...
THE PERSON WHO ANSWERS IN DETAIL WILL BE MARKED AS BRAINLIST
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Verified answer
To find:-
Solution:-
We know that,
Sum of all angles forms on straight line is equal to 180°. This statement is also known as linear pair.
So,
⇒ z + 60° = 180° [Linear pair]
⇒z = 180° - 60°
⇒z = 120°
Similarly,
⇒y + 130° = 180° [Linear pair]
⇒y = 180° - 130°
⇒y = 50°
As we know,
Sum of all interior angles of triangle is equal to 180°. This statement is also known as 'Angle sum property of triangle'.
So,
⇒60° + x + y = 180°
⇒60° + x + 50° = 180°
⇒110° + x = 180°
⇒x = 180° - 110°
⇒x = 70°
Verification:-
⇒60° + x + y = 180°
⇒60° + 70° + 50° = 180°
⇒180° = 180°
Hence, verified.
Therefore,
Value of x is 70°
Value of y is 50°
Value of z is 120°
AnswEr :-
Given :-
To Find :-
SoluTion :-
We know that the sum of the angles on a straight line is 180°
• y + 130° = 180° [ linear pair ]
→ y = 180° - 130°
→ y = 50°
• z + 60° = 180°
→ z = 180° - 60°
→ z = 120°
We know that sum of all three angles of a triangle is 180°.
• x + y + 60° = 180° [ angle sum property ]
→ x + 50° + 60° = 180°
→ x + 110° = 180°
→ x = 180° - 110°
→ x = 70°
Hence,
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