72+72+144 and 144 minus 360 equals 216 so half of 216 is 10. so the top and bottom are 108 degrees.
Answer:
The measure of angle 2 is... 60 degrees.
Angle 1 - 93 degrees
Angle 2 - 60 degrees
Angle 3 - 27 degrees
300/20 = 15
she can skip 15 feet per second
hope this helps
Answer:
the slope is 1
Step-by-step explanation: