CAN SOMEONE HELP ME? I NEED THEM IN 20 MINUTES IF CAN'T FINISH IN 20 MINUTES DO NOT TAKE IT

Find the total number of diagonals for a polygon of 5 sides. a) O 20 b) O 15 c) O 5 d) 010 e) O 3 f) '\" None of the above Find the measure of each exterior angle of a regular polygon of 6 sides. a) A 90 b) A 60 c) A- 30 d) A 170 e) A 160 f) ANone of the above Find the number of sides that a polygon has if the sum of the measures of its interior angles is 720. 3) C\Find the number of sides that a regular polygon has if the measure of each interior angle is 144. a) All b) A 7 c) -A 9 d) A 13 e) A 10 f) A None of the above