I’m unable to do this please help the answer on the answer sheet is 11

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secondary 3 | A Maths
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secondary 3 A Maths Singapore

I’m unable to do this please help the answer on the answer sheet is 11

Date Posted: 3 years ago

done {{ upvoteCount }} Upvotes

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Date Posted: 3 years ago

Vignesh Anand

3 years ago

Thabks a lot

Vignesh Anand

3 years ago

Thanks a ton!

JOAN

3 years ago

How do you know that when the lines are drawn, it's a square?