Question

Prove that the sum of angles of a quardilateral is 360°.

Answer 1

Answer:The Quadrilateral Sum Conjecture tells us the sum of the angles in any convex quadrilateral is 360 degrees. Remember that a polygon is convex if each of its interior angles is less that 180 degree.

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Answer:The Quadrilateral Sum Conjecture tells us the sum of the angles in any convex quadrilateral is 360 degrees. Remember that a polygon is convex if each of its interior angles is less that 180 degree