Question

multiple choice answers.

Answer 1

Want the probability of landing in the Light Blue...

Need area of the rectangle, and the area of the circle...

Probability of landing in the light blue = Area of Light Blue / Area of Whole

Answer 2

Area of Whole = Length Times Width for the rectangle.

Area of Circle = pi* radius^2 , the radius is half the diameter

The light Blue is the area of rectangle minus area of circle.

Answer 3

\[\Large \frac{ (L*W)-(\pi *r^2) }{ L*W }\]

Answer 4

L = 0.8 km and for the width I have to add the 1.0 to 1.4 to get 2.4.

So now 0.8 * 2.4?

Answer 5

@danJS