Andy Ng Jun Wei's answer to Priscilla's Primary 5 Maths question.

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Andy Ng Jun Wei
Andy Ng Jun Wei's answer
39 answers (Tutor Details)
1st
Here you go, if you need more help you can come for my group tuition :) I cater to all levels. I am contactable at 9231 1546.

Rearrange the unshadead area and you will see that the large triangle formula can still be applied
Howard
Howard
7 years ago
I think there is a calculation error.
Answer should be 471.5
Andy Ng Jun Wei
Andy Ng Jun Wei
7 years ago
Yep i wrote that, handwriting problem