Answer:Plug it into demos and base your own graph off of the one that they give you.
Step-by-step explanation:
Answer:
51.0285714…
Step-by-step explanation:
you just multiply them together.
The answer is the first option
Area of a semicircle = 1/2 πr²
1/2 πr² = <span>76.97
Multiply both sides by 2:
</span>πr² = 153.94
Divide both sides by π:
<span>r</span>² = 49
Square root both sides:
r=√49
r = 7
Answer: r = 7
Answer:
1
Step-by-step explanation:
I dont know how to explain but thats what I think
