Answer:
5 dollars a ticket. Divide 80/16 to get tour answer.
Step-by-step explanation:
The Shaded area is .25 of the circle, so:
Area/4 = Shaded
18/4 = Shaded
4.5 = Shaded
Hope this helps!
The law of optics applicable in this scenario is the Snell's Law which states that the ratio of the index of refraction of two media is equal to the ratio of the sine of the angle of reflection and sine of the angle of refraction. In equation form:
n₁ / n₂ = sin b / sin a
Answer:
Perpendicular lines.
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
