Dorlisa Leong's answer to Peng 's Secondary 2 Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Dorlisa Leong
Dorlisa Leong's answer
4 answers (Tutor Details)
Your answer is incorrect because the Actual is in cm. So you must change it to m first, then square on both sides for it to be cm and m squared. Multiply by 900 on both sides and you will get 36 m squared.