Step-by-step explanation:
d=2r
πr^2
10/2=r
5=r
5^2π
25π=78.5398
Hope that helps :)
Answer:5 or 5 degrees
Step-by-step explanation:
the box means 90 degree so if you divide 45 with 90 you get 2
2 divided by 10 = 5
Answer:
29 because if angle v is congruent to y=29 due to vertical. angles thm. then u is congruent to angle v by opposite interior angles post. thingy
