Question

If the circles x² + y² - 16x - 20y + 164 = r² and (x - 4)² + (y - 7)² = 36 intersect at two distinct points, then:
(A) 0 < r < 1 (B) 1 < r < 11
(C) r > 11 (D) r = 11

Answer 1

Answer:

Step-by-step explanation:

The answer for this question is:

HCF = 1

LCM = 1680

The answer for this question is:

HCF = 1

LCM = 1680