Question

in an adjoining figure p is a point of in the interior of angle AOB. if PL right angle OA and PM right angle OB and angle AOB=40°, find the measure of angle LPM.
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Answer 1

Answer:

<LPM =140°

Step-by-step explanation:

Sum of angles of a quadrilateral = 360° ( angle sum property )

So, 40°+90°+90°+<LPM = 360°

Or, 220°+<LPM = 360°

<LPM = 360°-220° = 140°