Angle Facts Leave a Comment / By Gaant / September 2, 2025 Welcome to your Angle Facts Name Email 1. What is the sum of the interior angles of a regular 15-sided polygon? 2. Two parallel lines are cut by a transversal. If one interior angle is 68°, what is the measure of its alternate interior angle? 3. A triangle has angles in the ratio 2:3:4. Find the measure of the largest angle. 4. The exterior angle of a regular polygon is 24°. Find the number of sides of the polygon. 5. In a quadrilateral, three interior angles are 95°,110°,85°. Find the fourth angle. 6. A triangle has two equal sides and one angle of 100° . Find the remaining two angles. 7. The opposite angles of a cyclic quadrilateral are in the ratio 2:3. Find the angles. 8. An exterior angle of a triangle is 125°. One of the opposite interior angles is 40°. Find the other opposite interior angle. 9. In a polygon, each interior angle is 165°. How many sides does it have? 10. A triangle has sides 5,5,6. Find the vertex angle opposite the side 6 using the cosine rule. Time's upYou cannot switch tabs while taking this quiz!You are not allowed to switch tabs violation has been recorded.you cannot minimize full screen mode!You are not allowed to minimize full screen while taking this quiz, violation has been recorded.Access denied! To begin the quiz, please grant this quiz access to your camera.Time is Up!
