# Angle Measures Of Polygons Assignment And Quiz

## Unlock all answers in this set

question
In the regular decagon shown, what is the measure of angle 1?
36
question
Which classifications apply to the polygon? Check all that apply.
concave hexagon
question
How can you best describe the outside of one of these objects using polygons? The object has __ sides, so it is _____________. It appears to be __________ because the sides and angles appear to be congruent.
6, a hexagon regular
question
What is the sum of the interior angle measures of a regular decagon? What is the measure of each interior angle of a regular decagon?
1440 144
question
Four interior angles of a pentagon measure 156°, 72°, 98°, and 87°. What is the measure of the final interior angle?
127°
question
Which polygon has an interior angle sum of 1260°?
C
question
An interior angle of a regular polygon has a measure of 108°. What type of polygon is it? The polygon is
a pentagon
question
What is the measure of angle ACB?
73
question
What is the value of x?
72
question
Which is a correct description of the polygon?
It is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.
question
Three interior angles of a quadrilateral measure 55°, 117°, and 120°. What is the measure of the fourth interior angle?
68°
question
What is the value of x? 100° 120° 130° 150°
130°
question
What is the value of x? 6 8 10 12
8
question
Each angle of a regular octagon has a measure of ___ degrees.
135
question
What type of polygon is shown? convex heptagon concave heptagon concave octagon convex octagon
concave heptagon
question
What is the sum of the measures of the interior angles of a 12-gon?