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secondary 2 | Maths
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Amelia
Amelia

secondary 2 chevron_right Maths chevron_right Singapore

Pls help asap

Date Posted: 4 years ago
Views: 201

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Ong Ming Yuan
Ong Ming Yuan's answer
61 answers (A Helpful Person)
1st
Remember the standard identity.
J
J
4 years ago
Correct answer. Do not understand why the poster has down voted
AC Lim
AC Lim
4 years ago
May be the answer is 25... so 62.5/2.5 need to complete it to 25.
J
J
4 years ago
I think the poster left it there intentionally for the student to evaluate the final answer for herself.
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Spongeabb
Spongeabb's answer
1 answers (A Helpful Person)
The answer should be 25 instead.