Answer:
it should be 450 yards
Step-by-step explanation:
A= a+b/
2
h=27+18/
2·20= 450
Well what i think you're asking here...I apologie if I'm wrong but what I did was
f(-1) = 4 * 7^t = 4/7
and
f(2) = 4 * 7^t = 196.
Is this what you wanted if not I can...try another way.
It’s called an alternate angle and it is the same as the one next to 1 so it is 63°