Point p is the center of two concentric circles. pq = 4.2 and ps = 8.2. rs is tangent to the smaller circle and a chord of the larger circle. what is length of rs to the nearest tenth?

for the second one; use the same relationship pq² + qs² = ps², and also to know that rs = 2·qs.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)