9) a heptagon has 6 exterior angles with measures of 47, 55, 62, 64, 54, and 49. what is the measure of the interior angle adjacent to the seventh exterior angle?

seventh  interior angle=∠x=29°

Step-by-step explanation:

sum of interior angle of polygon is equal to 360°

let seventh angle of heptagon is x

∠x+47°+55°+62°+64°+54°+49°=360°

∠x=360°-(47°+55°+62°+64°+54°+49°)

∠x=360°-331°=29°

∠x=29°

seventh  interior angle=∠x=29° answer

nope.   happens to me as well.

-aparri

he earned 78.75 in interest.

step-by-step explanation: