3 years ago

What is the correct name for a 9-sided polygon? decagon octagon nonagon ninagon

Mathematics

2 answers:

defon3 years ago

8 0

Answer:

option c. nonagon

..............

Anni [7]3 years ago

4 0

Answer:

nonagon

Step-by-step explanation:

The correct name for a 9-sided polygon is <u>nonagon</u><u>.</u>

You might be interested in

Pre-calc, Review the table of values for function h(x). (image attached)

GalinKa [24]

Answer:

$\lim_{x \to 10^+} h(x) = 18.5$

Step-by-step explanation:

As x approaches 10 from the right side, h(x) approaches 18.5 but never touches it.

3 0

3 years ago

How do you find the area of a triangle?

Firlakuza [10]

with it's formula

Area of Triangle = (1/2)(ab)sin(C) – This formula is used when two sides and the angle in between them are known. It can be obtained from the basic formula, Area of Triangle = 0.5 × base × height. The height with respect to side 'a' can be written in as b×sin(C), where C is the angle between a and b.

3 0

3 years ago

CAN SOMEONE HELP ME PLEASEEE

Tom [10]

Answer:

a. 45 degrees

b. 315 degrees

c. 8π

d. π

e. 7π

f. 16π

g. 2π

6 0

3 years ago

How do you solve this can someone help me pls

horrorfan [7]

Answer:

x-8°+20°= 90°

=>x+12°=90°

=>x=90°-12°

=>x= 78°

5 0

3 years ago

85,109,178 in world form

igor_vitrenko [27]

Eighty five million, one hundred nine thousand, one hundred seventy-eight.

5 0

3 years ago