20/100*11.5 = 2.3 yards of fabric she will used.
Answer:
Step-by-step explanation:
x=146
y=33
cba=80
p=57
Area of the first circle = 16(pi)
We know that
Area of a circle = (pi) * (Radius)^2
Then
16(pi) = (pi) * (radius) ^2
(4)^2 = (Radius)^2
Radius = 4
Diameter = 8
Circumference = (pi) * Diameter
= 8(pi)
In case of the second circle
Area = (pi) * (Radius) ^2
25(pi) = (pi) * (Radius)^2
(5)^2 = (Radius)^2
Radius = 5
Diameter = 10
Circumference = 10(pi)
So
Circumference of first circle:Circumference of second circle = 8(pi):10(pi)
= 4:5
Answer:
1. given
2. definition of angle bisector
3. reflexive property
4. given
5. definition of angle bisector
6. i have no idea since there are no labels
Step-by-step explanation:
I don't think anyone will answer this since the triangles have no label on what is A, B, C, D and on