Answer:
he will owe $1,047 in total and $97.37 in interest
1) It is given that line AB is tangent to the circle at A.
∴ ∠CAB = 90º (Tangent at any point of a circle is perpendicular to the radius throught the point of contact)
Thus, the measure of ∠CAB is 90º.
$9
Step-by-step explanation:
20% of 45 is 9.
