Answer:
70 degrees
Step-by-step explanation:
Measure of arc ABC is 128 degrees, so measure of arc BC is 128-90 = 38 degrees.
Meausure of arc BCD is 102 + 38 = 140 degrees, so measure of angle A is 140/2 = 70 degrees
Let the number of shaded square be x. And it is given that total number of squares are 25.

Substituting the values

Performing cross multiplication

So 5 squares should be shaded to create a region with a geometric probability of 0.2 .
Answer:
incomplete question
Step-by-step explanation:
you are required to give the circumference and the diameter in order to complete this equation
Less than means Subtract so,
0.02 less than 1.423 is 1.423-
0.02 which Equals 1.403
Answer:
C
Step-by-step explanation: