Answer: Your answer is A and D
Step-by-step explanation: Sure hope this helps you. And pls mark me as brainiest
Answer:
60°
Step-by-step explanation:
angle A +angle B +angle C = 180
30° +B+90°= 180
120°+B=180°
B=180°-120°
B=60°
Answer: the answer is A i took the testssssssssssssssssssssssssss
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