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secondary 4 | E Maths
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Hui Ling
Hui Ling

secondary 4 chevron_right E Maths

How do I do qn1(b) ? :(

Date Posted: 6 years ago
Views: 984

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Fishcake
Fishcake's answer
6 answers (A Helpful Person)
1st
AC, GC, AG actually formed a triangle if you look closely. Then from there, use part (a) to answer and Pythagoras theorem to solve the question will do. Not sure if the answer is 100% correct but yeah
Hui Ling
Hui Ling
5 years ago
Tq so much !!
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Christmas MT
Christmas Mt's answer
2913 answers (A Helpful Person)
For this question you can use Pythagoras's Theorem to find the lengths of AC and AG. All angles in a cube are right angles, and each side of the cube is 5cm.