It’s 1/2 there you go I hope this was helpful
Answer:
1. 2508.96
2. 40123.050624
Step-by-step explanation:
28.26 x 28.26 x 3.14 = 2508.96
113.04 x 113.04 x 3.14 = 40123.050624
Answer:
x=1.46497
Step-by-step explanation:
Hello!
First of all, let's undo the square roots by squaring both sides.
6x+2=9x-8
We subtract 9x from both sides.
-3x+2=-8
We subtract 2 from both sides.
-3x= -10
We divide both sides by -3.
x=10/3
I hope this helps!
Answer:
The length of minor arc AB is 
π ft
Step-by-step explanation:
The formula of the length of an arc in a circle is L = 
× 2πr, where α is the central angle subtended by the arc, and r is the radius of the circle
∵ The radius of the circle is 4 ft
∴ r = 4
∵ ∠AOB is a central angle subtended by minor arc AB
∵ m∠AOB = 50°
∴ α = 50°
Substitute the values of r and α in the rule above
∵ L = 
× 2π(4)
∴ L = π
∴ The length of minor arc AB is π ft
