Q 1: Find the angles of the triangle and classify based on the angles.
45, 45, 90 20, 60, 100 30, 60, 90

Q 2: If the sides of a convex polygon are produced in order, the sum of the exterior angles so formed is equal to ____ right angles. Answer:

Q 3: If the sum of the interior angles of a polygon is 2160 degrees. The polygon has ___ sides. Answer:

Q 4:
85 degrees 40 degrees 45 degrees

Q 5: If each exterior angle of a regular polygon is 60°, find the number of sides Answer:

Q 6: If, in triangle ABC, ÐB = 45^{0} and ÐC = 55. Name the greatest side. AB BC AC

Q 7: Find the measure of each of the interior angles of a regular polygon of 4 sides. Answer:

Q 8: Find the measure of each of the interior angles of a regular polygon of 9 sides. Answer:

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

