Exterior angle property of a triangle (Self Evaluation) : Class 12 : Physics : Amrita Online Lab

Exterior angle property of a triangle

	1)	Find the value of x.
			135 90 45 75

	2)	If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the ____ interior opposite angles.
		One Three All Two

	3)	What will the value of angle ACD in the given figure?
			60 180 100 120

	4)	What is the value of x (angle ABC) in the triangle shown in the figure below?
			120 40 75 45

	5)	What is the missing value for exterior angle, n.
			n=75 degree n=105 degree n=30 degree n=180 degree

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