Question

In the given figure if chord AB is 6cm and the perpendicular distance from the centre to the chord is 4cm. find the radius of the circle​

Answer 1

Answer:

I don't understand your language

Answer 2

Answer:

5 cm

Step-by-step explanation:

if observed it makes an right angle triangle

ab / 2 = 6 / 2 = 3

hypotenuse^2 = base^2 + height^2

= 3^2 + 4^2

= 9 + 16

= 25

hypotenuse^2 = 25

hypotenuse = √25

= 5

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