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secondary 4 | E Maths
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Steve
Steve

secondary 4 chevron_right E Maths chevron_right Singapore

Could someone please help me. I have been stuck on this for hours.

Date Posted: 3 years ago
Views: 357

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Area of ABP : Area of BPC : Area of PQR
1 : 2

25 : 9

25 : 50 : 18

Because ABP and BPC share commune height. Area is just the base ratio.

BPC and PQR are similar. So area ratio is just square of the proportional ratio.
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Peter
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Mimosa
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