Question Detail

GET 102 GEOMETRIC CONSTRUCTION: POLYGONS AND TANGENCY Objective Question

Question

In the general construction of a regular n-gon (like a heptagon) on page 8, after bisecting points 4 and 6 to obtain point 5, what does point 7 represent when used as a center?
Options
A The center for drawing a regular hexagon.
B The center for drawing a regular octagon.
C The center for drawing a regular heptagon.
Correct Answer
D The center for drawing a regular nonagon.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 8, step 6 states: 'To draw a heptagon, use point 7 as centre to draw a circle passing through A and B'. This implies 7 is the center for a 7-sided polygon (heptagon).

Hint

Refer to step 6 under 'REGULAR POLYGONS' construction method on page 8.

Question Info