Each exterior angle of a polygon is 30o. Calculate the sum of the interior angles.... Question 23893

Each exterior angle of a polygon is 30^o. Calculate the sum of the interior angles

540^o

720^o

1080^o

1800^o

Correct answer is D

number of sides = \(\frac{360^o}{\theta} = \frac{360^o}{306o}\)

n = 12^o

Sum of interior angle = (n - 2) 180^o

(12 - 2) 180v = 10 x 180^o

= 1800^o

Aptitude Tests

Verbal Reasoning Questions and Answers

Situational Judgement Questions and Answers

Puzzles Questions and Answers

Logical Reasoning Questions and Answers

Data Interpretation Questions and Answers

Nigeria General Knowledge Questions and Answers

Typing Speed and Accuracy Test

Abstract Reasoning Questions and Answers

Personality Test

Spatial Reasoning Questions and Answers

Quantitative Reasoning Questions and Answers

Numerical Reasoning Questions and Answers

Microsoft Office Questions and Answers

See all →