Mathematics, 12.02.2021 01:00, saabrrinnaaa

A triangle has side lengths 4 cm, 4 cm, and 7.5 cm. The angle measures are 20°, 20°, and 140°. What type of triangle is this triangle?

A: acute scalene
B: obtuse scalene
C: obtuse isosceles
D: acute isosceles

Answers: 1

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A triangle has side lengths 4 cm, 4 cm, and 7.5 cm. The angle measures are 20°, 20°, and 140°. What...