2 years ago

The interior angles of a regular polygon each measure 165∘165∘. how many sides does the polygon have?

1 answer:

3 0

First you do 180 - 165 to find the exterior angle, because all exterior angles equal 360 on a regular polygon. You get 15, so then you just do 360 ÷ 15 which is 24, which is your answer. I hope this helps!

You might be interested in

Answer Is not C<br>please help

Katyanochek1 [597]

Answer:

Step-by-step explanation:

Well since it is arthimetic sequence we know the formula

We know d is difference between second term and first so it will be -5- (-12)= -5+12= 7

$a_{n}= a _{1}+ d (n-1) \\a_{n}= -12+7(n-1)\\a_{n} = -12+7n-7\\a_{n}= 7n-19$

the domain of this is 1,2,3,4.......

range is -12,-5,2,9.......

Therefore answer is B.

5 0

2 years ago

Explain why all squares are similar????? and please help with question below!!!!!!!!!!!!!

Oliga [24]

That's not a squre
anyway, we use ratios
base:person to corner=28:8
height to height=x:5
so
28/8=x/5 becasue same ratio
28/8=14/4=7/2
7/2=x/5
multiply
35/10=2x/10
35=2x
divide 2
17.5=x

x=17.5 feet

5 0

2 years ago

L'Airbus A380 consomme approximativement 15 600 litres de kérosène à

sasho [114]

Answer:

7 800 pour 1/2 heure

Step-by-step explanation:

15 600/2=7 800

7 0

2 years ago

Jonah studied for 3 hours longer than sierra. he also studied for 3 times as many hours as william. these relationships are show

Butoxors [25]

Answer:

i dont know Sierra studied for 7 and William studied for 3

Step-by-step explanation:

4 0

2 years ago

Help pleaseee!!!!!!!!

irina [24]

The line equation is Y= - 1/2x +4

8 0

2 years ago