Answer :
Answer:
Step-by-step explanation:
r*theta = 65
0.5*r^2*theta = 225
0.5*r = 225/65 = 45/13
r = 90/13
theta = 65 * 13/90 = 169/9
Step-by-step explanation:
first find the perimeter then you find the area of a sector
Answer:
Step-by-step explanation:
r*theta = 65
0.5*r^2*theta = 225
0.5*r = 225/65 = 45/13
r = 90/13
theta = 65 * 13/90 = 169/9
Step-by-step explanation:
first find the perimeter then you find the area of a sector