Question

Find the measure of one of the interior angles of the hexagon, if it is regular and is divided into 6 congruent equilateral triangles (as shown in the figure above).

• A. ${60}^o$
• B. ${120}^o$
• C. ${180}^o$
• D. ${360}^o$

Answer 1

Answer: (B)

${120}^o$

In an hexagon, we can see $6$ equilateral triangles, they would have their interior angle as ${60}^o$.

Thus, two angles add up in the hexagon and their interior angle measures ${120}^o$.