Determine the measure of the central angle for a regular 7-sided polygon, round answers to one decimal place.
Select one:

a. 25.7°
b. 51.4°
c. 61.4°
d. 62.2°

B

Step-by-step explanation:

If the figure is regular, then everyone of the central angles are equal. They add up to 360 degrees.

x + x + x + x + x + x + x = 360          Combine

7x = 360                                           Divide by 7

x = 360/7

x = 51.43

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

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step-by-step explanation: