Question: solve from start to finish show all work . Date: on Angle-Sum Theorems Activity ions: Show all of your work. (17 points) Start! Find the

solve from start to finish show all work .

solve from start to finish show all work . Date:
Date: on Angle-Sum Theorems Activity ions: Show all of your work. (17 points) Start! Find the measure Find the measure Find the sum of of one interior Find thes sum of the interior angle 1260 angle of a 180 the interior angle 1080 of one interior measures of a angle of a measures of a regular nonagon. heptagon. hexagon. regular decagon. 252 1620 720 144 129 35 The measures of Find the sum of the exterior The measure of What is the sum the exterior angle 36 angles of an exterior angle 350 45 of the interior measures of a quadrilateral are of a regular convex 17-gon. X, 2x, 3x, and 4x. octagon is x + 10. angles of a Find X. Find x. 51-gon? 2700 360 9180 8820 Find x. (x +19) The sum of the Find the measure measures of three of one interior 84. interior angles of angle of a 90 71 a quadrilateral is 115 Finish! regular 245. What is the quadrilateral. measure of the (2x)" 4th angle

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