What is BC ? ? ah

Mathematics

2 answers:

aniked [119]3 years ago

8 0

The little marks on the angles show that angle B equals Angle C, so the opposite sides AB and AC are also equal.
8x-4=5x+11
3x=15
x=5
BC=4x-2=4*5-2=18

bija089 [108]3 years ago

5 0

Before christ duh (BC)

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What is ​ BC ​? ? ah

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