2 years ago

Helpppp pleasee I’m struggling

Mathematics

1 answer:

Lorico [155]2 years ago

3 0

Answer:

A. 54

Step-by-step explanation:

Since the triangle has two equivalent angles, it proves that it is an isosceles triangle. This means two of the sides are equivalent to each other. Therefore...

12 + 12 + 30 = 54

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