A large bathtub contains 425 gallons of water. after 5 minutes of draining, it has lost 32% its volume of water.
2 answers:
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Answer:
156°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 15 , then
sum = 180° × 13 = 2340°
interior angle = =
= 156°