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3 years ago

In right triangle AABC, MLA = 73º. Find m2B. What is the degrees

Mathematics

1 answer:

OleMash [197]3 years ago

3 0

Answer:

17degrees

Step-by-step explanation:

Since the triangle ABC is a right angled triangle, one of the angle is 90 degrees

The sum of angle in a triangle is 180

m<A + m<B + m<C = 180

73 + 90 +m<C = 180

163 +m<C = 180

m<C = 180-163

m<C = 17 degrees

Hence the third angle is 17degrees

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