tommyadebanjo2020 tommyadebanjo2020

01-05-2020
Mathematics

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A chord is 5cm from the centre of a circle of diameter 26cm. find the lenght of the chord(using the formula for the lenght of a chord)

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Chelboy Chelboy

01-05-2020

Answer:

Length of chord=24cm

Step-by-step explanation:

diameter=26cm

Radius(r)=26/2=13

Distance Of The chord from the center Of The circle(x)=5cm

Length of chord=2x√(13^2-5^2)

Length of chord=2x√(169-25)

Length of chord=2x√(144)

Length of chord=2x12

Length of chord=24cm

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