So, for each one you are trying to complete a full rotation or 360°. This means that you should add up all of the numbers and subtract that from 360.
#1. 360-279=81°
#2. 360-281=79°
85 x .15 = 12.75
85 + 12.75 = 97.75
Answer: Nolan took 97.75 Seconds
Answer:
x=8
Step-by-step explanation:
5x=40
x=40/5
x=8
Formula for the perimeter of a quarter circle: C = ((pi x 2 x r) / 4) + r + r
32.13 = (6.28r / 4) + 2r
32.13 = 1.57r + 2r
32.13 = 3.57r
r = 9 yards
Hope this helps! :)
38
Because a triangle adds up to 180 so if you have to angles you add them up and subtract that number from 180 and you get your answer
90 +52= 142
180-142=38