That's a quarter of the circle. So find the area of the circle, and divide by 4 to get the answer.
Circle area = 3.14*13^2 = 530.66
Answer = circle area / 4 = 132.665
Answer:
if i were to answer...i would go for B, but dont use my answer if u disapprove cuz I, myself, isnt sure
Step-by-step explanation:
Answer:
Step-by-step explanation:
b.) cos((π/2)-Ф)=-3/5 is true because :
cos((π/2)-Ф)= sin(Ф)
Answer:a^2 +b^2 =c^2.
Step-by-step explanation:
square of magnitude of first vector + square of magnitude of second vector + twice the dot product of the two vectors whose sum's magnitude is to be found.
Answer:
hi dont report me we are friends can i get brainliest plzz?
Step-by-step explanation:
