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marta [7]
3 years ago
13

Triangle $ABC$ is isosceles with $AB = BC.$ If $AC = 20$ and $[ABC] = 240,$ then find the perimeter of triangle $ABC.$

Mathematics
2 answers:
gtnhenbr [62]3 years ago
5 0

The perimeter of triangle ABC is 84.

ollegr [7]3 years ago
3 0

Answer:

C is the Answer

Step-by-step explanation:

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