PLS solve this question ..
Will mark as brainliest for the best answer.
answer correctly with steps...
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PLS solve this question ..
Will mark as brainliest for the best answer.
answer correctly with steps...
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A+B+C= 180°
50 + 60 + C =180°
110° + C = 180°
C= 70°
Acute angle
2) angle A =130 and angle B = 20
A+B+C= 180°
130+ 20+ C =180°
150 ° + C = 180°
C= 30°
Acute angle
3)angle A =90° and angle B = 20°
A+B+C= 180°
90 + 20 + C =180°
110° + C = 180°
C= 70°
Acute angle