ICSE Class 8 Answered

three angles of a quadrilateral measure 55 degree,125 degree and 70 degree find the fourth angle

Asked by kavishree311986 | 12 Sep, 2023, 08:25: PM

Expert Answer

Sum of interior angles of a quadrilateral = 360^o

Fourth angle = 360^o - (55^o + 125^o + 70^o)

= 360^o - 250^o

= 110^o

Answered by Rashmi Khot | 13 Sep, 2023, 03:46: PM

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