Downloaded Photomath it’s going to help you a lot, and show you step by step, also it’s free.
Answer:

Step-by-step explanation:
All you have to do is multiply 35 by 8 to get 280.
I am joyous to assist you anytime.
i think the answer would be C
The area of a circle is pi times the radius squared (A = π r²).
Remember that the slope of a line never changes, so you can choose whatever 2 points you want and you will always get the same slope. Calculate the rise and run (You can draw it on the graph if it helps). The slope is 2/4, which , of course, you can simplify to ½.