3 years ago

A heptagon can be divided into how many triangles by drawing all of the diagonals from one vertex?

2 answers:

7 0

To find the sum of the interior angles of a heptagon, divide it up into triangles ... There are five triangles... Because the sum of the angles of each triangle is 180 degrees... We get.

Ostrovityanka [42]3 years ago

3 0

5 on apex. good luck

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