The sum of the interior angle measures in a regular polygon is 1260∘ . what is the measure of one of the interior angles of the polygon?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap