find the value of unknown angle in this figure
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Answered by
2
Answer:
110
Step-by-step explanation:
90+90+70=250
360-250=110 unit
Answered by
1
Answer:
given 3 angles are 90°,90°,70°
sum of all angles in a quadrilateral =360°
90°+90°+70°+p=360°
250°+p=360°
p=360°- 250°
p=110°
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