Question

What is the measure of the
missing angle?
64°
97°
?
116°
O
o
78°
72°
80°
83°

Answer 1

Answer:

? = 83°

Step-by-step explanation:

the sum of the interior angles of a quadrilateral = 360°

sum the angles and equate to 360°

? + 116° + 97° + 64° = 360° , that is

? + 277° = 360° ( subtract 277° from both sides )

? = 83°

Answer 2

Answer:

it is an obtuse angle so that should get rid of some of the answer choices

Step-by-step explanation: