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SVETLANKA909090 [29]

3 years ago

11

PLZ HELP!! In the following figure, triangle ABC is a right triangle, and mA = 42°. Find the value of n°. Note: the figure is no

t drawn to scale. n =____a0°

1 answer:

TEA [102]3 years ago

3 0

Answer:

n = 132

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

n is an exterior angle of the triangle, thus

n = 90 + 42 = 132

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