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
Answer:
3.89
Step-by-step explanation:
5.42+2.25=7.67
7.67-3.78=3.89
Hope this helps
2x-5
remainder of 0
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