Answer:
right answer
Step-by-step explanation:
B)
As the exterior angles always add up to 360, you can find the number of sides by dividing 360 by the measure of your exterior angle, 30. This gives you 360/30=12, meaning your polygon has 12 sides.
Answer:
12 girls
Step-by-step explanation:
multiply 8 by 3/2 to get 12.
Round 9 3/4 to 10 ft
10 × 4 = 40 ft²
answer is 40ft² estimated
