Answer:
Step-by-step explanation:
Area of a circle = pi x square of radius = 30.190 ft
If feet:
34' 4" - 8' = 26' 4"
if inches: = 33' 8"
Answer: 8
Step-by-step explanation:
Since AB is a tangent, angle CAB is a right angle. Thus, by the Pythagorean theorem, 
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
−4/15
Decimal Form:
−0.26
Basically do
y2-y1 divided by x2-x1
14-10 divided by -7-8
which equals -4/15