Divide the nonagon radially into 9 congruent, equilateral isosceles triangle. Each triangle has vertex angle of 360°/9 = 40°.
Interior angle of polygon = 180°-40° = 140°.
Sum of interior angles = 9(140°) = 1260°

6 0

3 years ago

Answer to the best of your abilities, pls & ty !

klemol [59]

Answer:

Step-by-step explanation:

Por ejemplo, baile

Solamente tres estudiantes siempre lo practican.

4 0

2 years ago

Read 2 more answers

6 & 7 please help me show work please and thank you!

lara31 [8.8K]

Answer:

6. $\frac{29}{15}$ or 1 $\frac{14}{15}$

7. $\frac{133}{96}$ or 1 $\frac{37}{96}$

3 0

3 years ago

At the movie theatre, child admission is $5.90 and adult admission is $9.10. On Friday, 119 tickets were sold for a total sales

mafiozo [28]

Answer:

47550.501

Step-by-step explanation:

I multiplied them all together but i am not sure if i am correct...

3 0

2 years ago