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2 years ago

For the triangles above, what is the measure of

Mathematics

1 answer:

prohojiy [21]2 years ago

8 0

Answer:

Step-by-step explanation

48 + k+l =180

48 +90+l =180

138 +l = 180

l=180 - 138

l = 42

now

l+m+n= 180

42 +m+66 =180

108+m= 180

m= 180 -108 m =72

Mark brainlest

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