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3 years ago

Can someone help me pls

Mathematics

2 answers:

Vika [28.1K]3 years ago

5 0

Answer: Angle B is 27 degrees

Step-by-step explanation:

All angles in a triangle must add up to 180 degrees so if two angles 63 and 90 add up to 153 then the last number added to 153 (x+153)=180 so 27 degrees

hjlf3 years ago

3 0

Answer:

Angle B is 27°

Step-by-step explanation:

90°-63°=27°

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