We know that the interior angle sum of a polygon is (n − 2) × 180°, where <em>n</em> is the number of sides.
Here, number of sides (n) = 12
So, interior angle sum = (n − 2) × 180°
=> interior angle sum = (12 - 2) × 180°
=> interior angle sum = 10 × 180°
=> interior angle sum = 1800°
So, the interior angle sum of this polygon is 1800°.
He can win 3 more tickets to get a prize.
30 tickets to win a prize - 27 tickets won already = 3 more tickets needed to win a prize.
1 divided by 1/4 equals four, I'm not sure what fraction strips are but just think about how 4 of 1/4 pieces of something would equal a whole because 4/4=1
The value of x is 8.
6x-2=46
+2 +2
6x=48
6/6 48/6
x=8
