22-06-2020
Mathematics

contestada

Angle of a sum of 90 degrees

Respuesta :

caelynserrao caelynserrao

22-06-2020

Answer:

Angles that sum up to 90° are called complementary angles. For example if there are two angles with measures 40° and 50° they are know to be complementary cuz they sum up to 90.

All the very best for your math exam by the way :)

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Thank you. This was very helpful.