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secondary 4 | E Maths
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secondary 4 chevron_right E Maths chevron_right Singapore

how to do this qn?

Date Posted: 5 years ago
Views: 230
snell
Snell
5 years ago
a² + b² = c²
8² + x² = 10²
x = 6

⊥ dist betw chords is 6x2 = 12 cm
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Gggg
5 years ago
Thank you!

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Marlon Tan
Marlon Tan's answer
6 answers (Tutor Details)
1st
I drew out the way for you to visualize the distance. You may figure out the rest on your own.