Question

5. In ALMN if mL = 48° and mZN = 24", then

O ALMN is an obtuse isosceles triangle
O ALMN is an acute scalene triangle
O ALMN is an obtuse scalene triangle
O ALMN is an acute right triangle
None of the above

Answer 1

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Answer:

(c) ΔLMN is an obtuse scalene triangle

Explanation:

The two given angles are different measures and total less than 90°. That means the third angle will be more than 90°, an obtuse angle. Since all of the angles are different, the triangle is scalene.

ΔLMN is an obtuse scalene triangle