EASY
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In the given figure (not drawn to scale), find the value of x, y and z respectively. 

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Important Questions on The Triangle and its Properties

MEDIUM
In Figure, measures of some angles are indicated. Find the value of x.
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MEDIUM
An exterior angle of a triangle measures 110° and its interior opposite angles are in the ratio 2:3. Find the angles of the triangle.
EASY

In a triangle, an exterior angle at a vertex is 95° and it's one of the interior opposite angles is 55°. Find all the angles of the triangle.

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EASY
A student when asked to measure two exterior angles of ABC observed that the exterior angles at A and B are of 103° and 74° respectively. Is this possible? Why or why not?
MEDIUM

In figure, bisector of BAC intersects side BC at point D. Prove that AB>BD.

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EASY
One of the exterior angles of a triangle is 80°, and the interior opposite angles are equal to each other. What is the measure of each of these two angles?
MEDIUM

Two angles of a triangle are 40°and 60°.Calculate all its outer angles.

EASY

In the figure given alongside, find the measure of ACD.

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MEDIUM
In the given figure, x:y=2:3 and ACD=130.
Find the values of xy and z.

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MEDIUM
The exterior angles, obtained on producing the base of a triangle both ways are 104° and 136°. Find all the angles of the triangle.
 
EASY
Find the value of the unknown exterior angle x in the following diagrams:
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MEDIUM
An exterior angle of a triangle is 100° and its interior opposite angles are equal to each other. Find the measure of each angle of the triangle.