Which of the following could not be the measure of an exterior angle of a polygon?

a.) 60 degrees
b.) 2 degrees
c.) 153 degrees
d.) 191 degrees

Step-by-step explanation:

An exterior angle cannot be 191 degrees, because the sum of one exterior angle and one interior angle of a polygon must be 180°, and this options refers to a exterior angles that is above that restriction. So, 191° is the impossible option.

If you see the image attached, you will see that one exterior angles and one interior angle are on a straight angle which is always 180°. That's why a exterior angle cannot be more than 180°.

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times