# Interior Angles Definition

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Admirably interior angles definition the best part Models @ adidasyeezysboost.us. in this lesson you will learn the definition of sameside interior angles their properties when they lie on parallel lines and the sameside, in this lesson you will learn how to identify alternate interior angles and how to use the theorem to find missing angles and to solve everyday, exterior angle the exterior angle is the angle between any side of a shape and a line extended from the next side another example when we add up the interior angle and exterior angle we get a straight line 180, properties an exterior angle of a triangle is equal to the sum of the opposite interior angles for more on this see triangle external angle theorem

angles a and c are also vertical angles so must be equal which means they are 140 each answer a 140 b 40 and c 140 note they are also called vertically opposite angles which is just a more exact way of saying the same thing, unabridged based on the random house unabridged dictionary random house inc 2019

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two objects are coplanar if they both lie in the same plane in the applet above there are 16 coplanar points they are coplanar because they all lie in the same plane as indicated by the yellow area, an exterior angle is an angle on the outside of a triangle formed by extending one of the triangles sides each interior angle of a triangle has two remote exterior angles and an adjacent interior angle, in elementary geometry a polygon ˈ p ɒ l ɪ ɡ ɒ n is a plane figure that is described by a finite number of straight line segments connected to form a closed polygonal chain or polygonal circuit, a group of similar or related goods that is produced by using a particular group of manufacturing procedures processes or conditions the most desirable size of a production run required by a business will depend on the consumer demand for the good produced as well as how much it costs to set up production and carry excess inventory

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