Answer:
144 degrees
Step-by-step explanation:
We can use the formula (n-2)(180), where n = number of sides, to find the sum of all the interior angles in the decagon. Since a decagon has 10 sides:
(n-2)(180) = ?
(10-2)(180) = ?
(8)(180) = 1440.
Now, to find one interior angle in the decagon, divide 1440 by the number sides in our polygon (10).
1,440/10 = 144
= <u>144 degrees</u>
It would be D)
Hope this helps
If there is 1000 seats, and the students took 45% percent of them, then 450 sixth graders went on the trip
Answer:
five and forty-six hundredths
Step-by-step explanation:
Answer:
idont know and sorry i answerd this but its to get my frien.d back hopefully. sorry
