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secondary 3 | A Maths
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hell0___
Hell0___

secondary 3 chevron_right A Maths

hi cld someone help me w quest 2 thankss

Date Posted: 6 years ago
Views: 467

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Lee Cheong Kiat
Lee Cheong Kiat's answer
11 answers (Tutor Details)
1st
the part to take note is that since it just touch the y axis, the part where it touches is perpendicular to the y axis and parallel to the x axis. Furthermore, you seem to be unsure of the equation of a circle, remember that the radius is also squared :)