nkostryba nkostryba

14-03-2017
Mathematics

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Can someone help me with this math problem please?

Can someone help me with this math problem please class=

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eagerreader eagerreader

22-03-2017

∡DCE = ∡ACB (vertical angles are equal)
∡DEC = ∡ABC (Alternate interior angles are equal)

ΔABC is similar to ΔCDE by AA

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