Answer:
In the picture below
Step-by-step explanation:
Answer:
n+5×4-7
Step-by-step explanation:
Answer:
XY is a tangent
Step-by-step explanation:
Given



Required
Is XY a tangent?
XY is a tangent if:

Because XY should make a right angle at point X with the circle
Where

So, we have:




This gives:



<em>Yes, XY is a tangent</em>
Answer:
A≈61.94
Just plug it into a calculator
The answer to this math problem is the multiple is 1 5 13