Answer:
Step-by-step explanation:
<em>The measure of an interior angle of a regular polygon is given. Find the number of sides in the polygon.</em>
To find the number of sides of a polygon when given the sum of interior angles, we use the formula: Sum of interior angles = (n - 2) × 180, where n is the number of sides.
Answer:
its just 1/2 times base times height
Step-by-step explanation:
This might be the answer hope it helps
AC is common between triangle ABC and triangle CDA...
Angle ABC=angle CDA ( opposite angles in parallelogram are equal)
So both triangles are congruent ( 1 common line and 2 equal angles)
I would say 17 but I’m not sure
