Question Detail
Question
For constructing a regular octagon given the distance across corners, what angle set square is used to draw the two cross lines through the center O?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 6, step 3 specifies: 'With the 45° set square, draw two cross lines through centre O...'
Hint
Refer to step 3 of 'REGULAR OCTAGON: Given the Distance Across Corners' on page 6.