Answer:72.3456
Step-by-step explanation:
Take pi (3.14)times r squared (radius)4.8^2
The image represent the graph of the function.
//Hope it helps.
Answer:
a
Step-by-step explanation:
Since the graph intersects the x-axis at 2 points, it has 2 solutions which means that the discriminant is greater than 0. The only option that satisfies this is 10.
<h2>
Answer:</h2>
<u>By supplementary angle property</u>,
x + 78° = 180°
x = 180° - 78°
<u>x = 102°.</u>
I believe that the answer is A. If you need any help with how to show work I'd be happy to help you in the comments :0 hope this helps!
