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secondary 3 | E Maths
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Taejin
Taejin

secondary 3 chevron_right E Maths

Helpp

Date Posted: 6 years ago
Views: 260

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Wanton_Mee
Wanton_mee's answer
12 answers (A Helpful Person)
1st
This is part A
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Wanton_Mee
Wanton_mee's answer
12 answers (A Helpful Person)
for part b
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Kxshx
Kxshx's answer
2 answers (A Helpful Person)
This is a bit different method for part a, but same answer! Do ask if you have any queries!! Btw, angle OAP is 90 degrees because of the property 'tangent perpendicular to radius'