Im not sure what it means by the entire triangular region so ill tell you that the highlighted right triangle's area is 60, and the area for both triangles is 120. semicircle area is 201.06. total area for entire shape is 321.06.
2 mph is the speed that he is walking
Answer:
The probability of obtaining a head is 1/2 or 50% chance.
The probability of obtaining a 2 is 1/6
Answer:
Step-by-step explanation:

A.B = A × B

Dimension of the resultant matrix is (3 × 3)
the answer should be 320.4