What is the length of BC ?

Mathematics

1 answer:

MrRa [10]3 years ago

6 0

Looking at this triangle, we can see that is a form of a 45, 45, 90 triangle
This would mean that 2x-24=x-2
Solve: 2x-24=x-2
subtract x from both sides and add 24 to both sides...
x=22

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