3/8×24=9 problems completed by Dustin.
4/15×30=8 problems completed by Kelsey
Answer: Sustin
Answer:
((160/3)π + 16√3) in²
Step-by-step explanation:
Together with the radii of 8 inches, the 8-inch chord creates an equilateral triangle with a central angle of 60°, or π/3 radians.
In problem 1, you found the area of the smaller segment to be ...
A = (1/2)r²·(θ -sin(θ))
For θ = π/3 and r = 8 in, this is (1/2)(8 in)²(π/3 -(√3)/2) = ((32/3)π -16√3) in².
The remaining segment of the circle is the area of the circle less this amount, so is ...
π·(8 in)² -(32/3π -16√3) in² = (160/3π +16√3) in² . . . . larger segment area
8 cups pasta for 8/9 cups sauce
1 cup pasta for 1/9 cup sauce
9 cups pasta for 1 cup sauce
Answer:
It’s the last one
Step-by-step explanation:
