Step 1: Find the area of the large rectangle.

Step 2. Find the Area of The yellow rectangle.

A(1) = lw
A(1) = 10(5)
A (1)= 50 square units

A (2)= lw
A (2)= 4(7)
A(2) = 28 square units

Step 3: Divide the part by the whole
28/50
14/25 probability of landing in the yellow area.

Step 1: Find the area of the large circle.
The large circle's radius is 7

Step 2. Find the Area of the blue area.
Subtract the area of the white circle from the area of the large circle. The radius of the white circle is 1

2
A = pr
2
A = p7
A = 49p

2
A = 49p  pr
A = 49p 1p
A = 48p

Step 3: Divide the part by the whole
48p/49p
48/49 probability of landing in the blue area.
