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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

Thank

Date Posted: 3 months ago
Views: 22
Stephanie
Stephanie
3 months ago
I’ll give you some clues first

AF= (25-2x)/2
AF = AD
ED = BC = x
AE = AD - ED
With the above you can find AE and AB
Use Pythagorean’s theorum to find DC

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Eric Nicholas K
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2485 answers (Tutor Details)
1st
Parts (a), (b), (c)
Eric Nicholas K
Eric Nicholas K
3 months ago
I mean, neither is the PR equal to root (25^2 + 16^2).
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Eric Nicholas K
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2485 answers (Tutor Details)
Part (d)