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Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 120°? a. acute isosceles b. right scalene c. obtuse equilateral d. obtuse scalene?
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Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 120°?

a. acute isosceles
b. right scalene
c. obtuse equilateral
d. obtuse scalene?

User Jeremiah Stillings
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1 Answer

3 votes
It is neither isosceles or equilateral because the 3 sides are unequal. It has to be obtuse (one angle greater than 90) and scalene (all three sides different).

D <<<<======
User RayfenWindspear
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