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secondary 3 | A Maths
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lana <3
Lana <3

secondary 3 chevron_right A Maths chevron_right Singapore

please help me solve this qn! my answer is constantly wrong!!

Date Posted: 1 year ago
Views: 178

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Angie
Angie's answer
95 answers (Tutor Details)
1st
The solution for part (i). Hope it helps! There's probably a mistake in your sign while computing.
lana <3
Lana <3
1 year ago
hi! thanks for the help!! do yk how to solve iii) ?
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Angie
Angie's answer
95 answers (Tutor Details)
Hope it helps!
lana <3
Lana <3
1 year ago
hi! yes it definitely does help I’m just wondering why you use tangent to find angle BXC
Angie
Angie
1 year ago
Tan angle BXC uses the gradient of the line which helps in finding the angle