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secondary 4 | E Maths
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Joy
Joy

secondary 4 chevron_right E Maths

Please help!!

Date Posted: 5 years ago
Views: 252

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korathlee
Korathlee's answer
14 answers (A Helpful Person)
1st
alternate method for (a) would be since exterior angle = sum of 2 other interior angle of triangle, then angle CAD is simply 110-40=70 (faster method)
Joy
Joy
5 years ago
Thank u!
Joy
Joy
5 years ago
Thank u!
Joy
Joy
5 years ago
Thank u!