Question

For better accuracy in measuring and plotting the sides of a triangle by triangulation, the angles of the triangle

• A. Should not be more than \(30^\circ\)
• B. Should not be less than \(30^\circ\) or more than \(120^\circ\)
• C. Are not restricted in magnitude
• D. Should not be less than \(120^\circ\)

Hint:

For accurate triangulation, \[ \boxed{ 30^\circ \le \text{Angle} \le 120^\circ } \] An equilateral triangle gives the highest accuracy.

Answer 1

The Correct Option is B