Question

one.angle of a hexagon measures 80 degrees the other five angles are equal in measures .find the measures of one of the equal angles.​

Answer 1

Answer:

128°

Step-by-step explanation:

A hexagon can be divided into four triangles, therefore the sum of the interior angles of a hexagon is 180 × 4 = 720. The interior angles in a hexagon sum to 720°

We can create a variable,

x = one of the equal angles

So,

720° = 5x + 80°

We can subtract 80° from both sides to get;

640° = 5x

Then we divide by 5 on both sides to get;

128° = x

or,

x = 128°

Feel free to ask questions ! I hope this helps ! : )