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PLZ HELP!! In the following figure, triangle ABC is a right triangle, and mA = 42°. Find the value of n°. Note: the figure is not drawn to scale. n =____a0°
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PLZ HELP!! In the following figure, triangle ABC is a right triangle, and mA = 42°. Find the value of n°. Note: the figure is not drawn to scale. n =____a0°

PLZ HELP!! In the following figure, triangle ABC is a right triangle, and mA = 42°. Find-example-1
User Tweej
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4.6k points

2 Answers

0 votes

Answer:

n = 132

Explanation:

User Alichaudry
by
3.9k points
3 votes

Answer:

n = 132

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

User Akshay Sehgal
by
4.8k points
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