Exterior angles Quiz
10 questions · easy to harder · Geometry · score and step-by-step answers
How it works
- 10 questions, about 20 minutes (a timer counts down; you can hide it). Solve it right here: no sign-up.
- 2 questions have choices. For the others you type the answer: a number like 4, −2, 7/2 or 3.5, or for example x = 4, x = 2 or x = −3, (3, 5), 2x + 1. Use ^ for powers (x^2) and sqrt for √. Any form with the same value counts (7/2 = 3.5).
- One question at a time: Back, Next, Mark for review and the question list at the bottom. A calculator is on the screen.
- At the end: your percent and grade, every question right or wrong, why a wrong choice is wrong, and its step-by-step solution. Then practise the lesson with new questions.
Your answers and results are kept in this browser only, so you can close the page and come back.
1 Question 1
Find the exterior angle of a regular hexagon.Type the answer.
2 Question 2
Find the exterior angle of a regular octagon.Type the answer.
3 Question 3
Regular polygon exterior angle 40, how many sidesType the answer.
4 Question 4
Regular polygon exterior angle 72, how many sidesType the answer.
5 Question 5
Regular polygon interior angle 150, how many sidesType the answer.
6 Question 6
Regular polygon interior angle 160, how many sidesType the answer.
7 Question 7
Exterior angles of a polygon 100, 80, 75, 60, x. Find x.- A) x = 45
- B) x = 315
- C) x = 360
8 Question 8
Regular polygon interior angle 120, how many sidesType the answer.
9 Question 9
Exterior angles of a polygon x, 2x, 3x, 4x. Find x.- A) x = 360
- B) x = 185
- C) x = 36
10 Question 10
Exterior angles of a polygon 2x, 2x, 3x, 3x, 90. Find x.Type the answer.