Answer:
100
Step-by-step explanation:
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Answer:
60°
Step-by-step explanation:
since all sides of a triangle are equal .The given triangle is an equilateral triangle. And each angles of an equilateral triangles is 60 degree.So angle A is also 60 degree.
Answer:
d
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Let's call the length AD y.

Hope this helps!