Juliana's answer to Chris's Primary 4 Maths Singapore question.

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Juliana
Juliana's answer
15 answers (A Helpful Person)
1st
You need to estimate the angle without using a protractor then measure the actual angle with the protractor
Chris
Chris
1 year ago
I dont understand
Juliana
Juliana
1 year ago
You need to guess the value first, then write it down. Afterwards, measure the angle of it and write it down