The radius is 4.
Find the radius of the circle whose equation is (x + 5)2 + (y + 8)2 = 16
Answer:
1/4
Step-by-step explanation:
62 + x = 82
Subtract both sides by 62.
x = 20.
Bcoz a stright angle is 180 degrees, and l and k r parallel lines, so it means ...