Answer:
Step-by-step explanation:
The answer is 10b^2
Check the picture below.
let's recall that the point of tangency with the radius chord is always a right-angle.
I think :
(-4) + (-4) = -8
or
(-2) + (-2) + (-2) + (-2) = -8
but i am not sure
Answer:
2
Step-by-step explanation:
Answer:
There's nothing to answer to that question, can you be specific.
Step-by-step explanation: