Question

radii of two concentric circles are 6 cm and 10 cm then length of the chord of one circle which is tangent to the other circle​

Answer 1

Answer:

The length of tangent is

2√20

Step-by-step explanation:

5stars please

Answer 2

Answer:

16cm

Step-by-step explanation:

the triangles Aoc and AOB are congruent

we use pythogoras theorem as AO is perpendicular to CB(angle btwn radius and tangent)