3 years ago

Does anyone know this??

Mathematics

2 answers:

Georgia [21]3 years ago

6 0

Answer:

30 Degrees

Step-by-step explanation:

all triangles are 180 degrees, therefore 180-130-20=30

NNADVOKAT [17]3 years ago

4 0

It’s 30 degrees, because 130+20= 150 degrees and 180-150= 30 degrees.

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