The triangle ABC is an isosceles triangle.
∴ ∠BAC = ∠BCA and hence ∠BCA = ∠CAD.
Since the alternate angles BCA and CAD are equal, BC║AD.
Sense BC = AD
AD = BC
hope this will help!!
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Answer:
The answer is 7.5 tax rate
Step-by-step explanation:
I used a calculator to get the answer and it is correct.
im ok, i can help
