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valkas [14]
2 years ago
12

40 POINTS AND WILL MARK BRAINLIEST TO CORRECT ANSWER What kind of triangle is △BCD? Explain.

Mathematics
2 answers:
Degger [83]2 years ago
6 0

Step-by-step explanation:

obtuse angle m<CDB=180 -70=110

klasskru [66]2 years ago
5 0

Question Below

What kind of triangle is △BCD?

Answer:

Hi, There! I'm here to Help :)

Acute triangle; m∠CDB = 180 − 130 = 50 and m∠2 = 180 − 70 − 50 = 60

Step-by-step explanation:

Hope this helps!

An obtuse triangle is one that has an angle greater than 90°. Because all the angles in a triangle add up to 180°, the other two angles have to be acute (less than 90°).

*FrozenVines*

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