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20-12-2021
Mathematics

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The diameter of the circle is 34cm and a chord is at a distance of 15cm from
the centre Find the length of the chord of the circle. answer chapter circles

Respuesta :

gwendoline05 gwendoline05

20-12-2021

Answer:

16

Step-by-step explanation:

d=34

r=17

17²-15²=ap²

289-225=ap²

64=ap²

AB=AP+PB

AP=PB(line perpendicular to the chord bisects chord)

Therefore AB=16

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