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Find m angle 1 and m angle 3 in the kite. the diagram is not drawn to scaleDownload png

Dana Keller

in Mathematics

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Blair Lewis on May 8, 2018

It's a given that the sides AB and AD are equal. Also given that the sides CD and BC are equal as well.Therefore, the line segment AC will be perpendicular to the line segment BD. Now, it is an isosceles triangle with AB=AD. Therefore, AC will be the angle bisector of angle A. Thus, since the angle is bisected by the segment AC.Now, we know that the sum of the angles of a triangle is always . Therefore, in the diagram, it is evident that the triangle on the rectangle shape in the top left we have:so the answers are:angle 1=39 degreesand angle 3=51 degrees


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