find the unknown angle and value of a and b
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It cannot be find
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Here is ur answer⤵
- Angle B=90
- Angle a=x
- Angle b=x+10
Therfore,
- 90+x+x+10=180
- 100+2x=180
- 2x=80
- x=40
Angle a =40
Angle b=40+10
angle b=50
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