1) Radius of a circle is 5cm.The length of a chord of the circle is 8cm.Find the distance of the chord from the circle. About the author Savannah

Answer: Let AB =8 cm. be the chord of the circle with radius AO=5 cm. Draw OP⊥AB.join OA according to the theorem AP= 2 1 AB= 2 1 ×8=4cm. In △APO,∠A=90 ∘ ∴(AO) 2 =(AP) 2 +(OP) 2 OP= (AO) 2 −(AP) 2 ⇒ 5 2 −4 2 ⇒ 9 ⇒OP=3cm Reply

Answer:HOPE THIS WILL HELP YOUPLZ.. MARK THIS ANSWER AS BRAINLIESTAnswer:Let AB =8 cm. be the chord of the circle with radius AO=5 cm.

Draw OP⊥AB.join OA

according to the theorem

AP=

2

1

AB=

2

1

×8=4cm.

In △APO,∠A=90

∘

∴(AO)

2

=(AP)

2

+(OP)

2

OP=

(AO)

2

−(AP)

2

⇒

5

2

−4

2

⇒

9

⇒OP=3cm