Respuesta :

thuydunglyn

Answer:

A = 56

B = 62

C = 62

Step-by-step explanation:

Because it is a isosceles triangle with base BC so B=C

Then just calculate it out:

(5x + 26) + (3x + 44) + (3x + 44) = 180

11x + 114 = 180

11x = 66

x = 6

Then put x to A, B, C in the picture

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