Respuesta :
There are different kinds of angles. The statements regarding the diagram of ΔEBC that are true are;
- ∠DEC is an exterior angle.
- ∠ABE and ∠EBC are supplementary angles.
- ∠BCF and ∠DEC are supplementary angles.
There are different kinds of angles. Two angles are regarded as a supplementary when they are add up, they measures add up to 180 degrees.
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