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Mathematics 8 Online
OpenStudy (anonymous):

Help me please? :)

OpenStudy (dmb1215):

ok

OpenStudy (anonymous):

OpenStudy (dmb1215):

complementry

OpenStudy (anonymous):

complementary

OpenStudy (anonymous):

complementary

OpenStudy (twopointinfinity):

These two angles (40° and 50°) are. Complementary Angles, because they add up to 90°.

OpenStudy (anonymous):

Thank you guys! :3 haha

OpenStudy (twopointinfinity):

Two Angles are Complementary if they add up to 90 degrees (a Right Angle).

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