BASIC ENGINEERING DRAWING - Practice Mode

1) Calculate the sum of the interior angles in a pentagon?
Correct Answer: 540 Degree
2) Calculate sum of exterior angles in a hexagon?
Correct Answer: 1440 Degree
3) What is the formula for calculating sum of interior angles in a polygon?
Correct Answer: (2n - 4) 90
4) What is the sum of Interior and Exterior angle for a polygon?
Correct Answer: 360 Degree
5) Which survey account for the curvature of earth?
Correct Answer: Geodetic survey