165/4 = 41.25 seconds for them to each run the race. Please make me brainliest
Answer:
Area of shaded region ≈ 192.42
Step-by-step explanation:
21/2 = radius
radius = 10.5 m
A = πr squared
Area of shaded region≈346.36
10.5 - 3.5 = 7
Area of unshaded region ≈ 153.94
346.36 - 153.94 = 192.42
Answer:
2 students from each of the 15 classes
Step-by-step explanation:
Just took the test on Edge
Answer:
Exterior: 15 degrees Interior: 165 degrees
Step-by-step explanation:
All shape's exterior angles (total) equal 360 degrees. 360/24=15.
The formula for finding an interior angle is (n-2)*180/n. (24-2)*180/24=165
Answer:
37.7
Step-by-step explanation:
Hypotenuse is the longest side
