If angle b= 50 degree
Find angle adc
In the fig
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Answers
Answered by
0
Answer:
130°
Step-by-step explanation:
abc=50°
∆dab=∆dcb=90
90+90+50+∆adc=360
230+∆adc=360°
∆adc=360-230
=130°
Answered by
0
Answer:
130
Step-by-step explanation:
ADC+ABC=180
ADC+50=180
ADC=180-50
ADC=130
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