If mZFBC = (10x – 9), mZCBE = (4x + 15),
find mZFBE.
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Answer:
mFBE = 14x + 6
Step-by-step explanation:
As you can see FBE is sum of FBC + CBE
Given mFBE = mFBC + mCBE
= 10x - 9 + 4x + 15
= 14x + 6
So mZFBE = 14x + 6