Hanisah's answer to Sabrina's Primary 6 Maths Measurement Singapore question.

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Hanisah
Hanisah's answer
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The two sides should add up to 180 degree
J
J
6 years ago
Opposite angles of a parallelogram are equal. It's the two adjacent angles that add up to 180°
Hanisah
Hanisah
6 years ago
So, it’s 82-28= 54?
J
J
6 years ago
Yes.
Hanisah
Hanisah
6 years ago
Alright, thanks!!