# If five angles of a heptagon have measures of #80^circ, 85^circ, 175^circ, 90^circ, 140^circ#, and if the other two angles are congruent, what is the measure of each of the other two angles?

##### 1 Answer

Mar 8, 2017

Measure of each of the other two angles is

#### Explanation:

A heptagon has seven sides and sum of its angles is

As five angles add up to

therefore remaining two angles add up to

and as the two angles are congruent

measure of each of the other two angles is