Kia Ora.
On Tuesday, our class was split since Tanya was on her teaching course, I was assigned to room 5.
For maths, our job was to do supplementary and complementary information on our maths book and write down the answer that we think is right. Supplementary is for angles that add up to 180° and complementary is for angles that add up to 90°. When two angles add up to 180, we say they ‘supplement’ each other. And complementary might as well go the same. When you get it right, they ‘complement’ each other.
- E.G: These two are supplementary because
60° + 120° = 180° - E.G: These two are complementary because 45° + 45° = 90°
Do you understand what they both mean by now? Hope so.
Bye!