Answer:
Substitute the value of the variable into the equation and simplify.
48
Step-by-step explanation:
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°.
Answer:
27,9
Step-by-step explanation:
9x3=27
Answer: x= 1/2y+2
Step-by-step explanation:
Answer:
The answer is X=6 & Y=3 ......
