3 years ago

The sum of the angle measures of a polygon with n sides is 1800. find n

1 answer:

5 0

The summation of the angle measures of a polygon is given by:
180(n - 2).
Thus, we need to find: 1800 = 180(n - 2)
10 = n - 2
n = 12

Therefore, the shape is a dodecagon, and the number of sides it has is 12.

You might be interested in

Is 2493 closer to 2400 rounded or 2,353

DiKsa [7]

2400 because it is only 93 away from 2493 and 2353 is more than 93 away

8 0

3 years ago

Read 2 more answers

Kierra recorded her daily exercise activity for a month in this frequency table. Which problem shows how to solve for the follow

sineoko [7]

Answer:

i accidentaly put awnser and i dont know how to get out of here

Step-by-step explanation:

6 0

2 years ago

on a large college campus, 84% of the students report drinking alcohol within the past month, 33% report using some type of toba

Natasha_Volkova [10]

Answer: 0.31

Step-by-step explanation:

Let A denotes the event that the students report drinking alcohol and B denotes the students report using some type of tobacco product .

Given : P(A) =0.84 ; P(B)=0.33 and P(A∪B)=0.86

We know that $P(A\cap B)=P(A)+P(B)-P(A\cup B)$

Then, the probability that the student both drunk alcohol and used tobacco in the past month is given by :-

$P(A\cap B)=0.84+0.33-0.86=0.31$

Hence, the probability that the student both drunk alcohol and used tobacco in the past month = 0.31

5 0

2 years ago

What can 23/40 be simplified into

Lelechka [254]

6 0

2 years ago

Read 2 more answers

Which girl can become my friend

katrin2010 [14]

Answer:

I can be your friend

6 0

2 years ago