Answer:
90
Step-by-step explanation:
By Fundamental Counting Principle, there are 5*6*3 = 90 combinations possible.
Answer:
Step-by-step explanation:
115+94+107+2x=360 degree(sum of interior angles of four angles is always 360 degree)
316+2x=360
2x=360-316
x=44/2
x=22 degree
Answer:3.14
Step-by-step explanation:
Multiply the diameter by 3.14