if you know that then please rply me show this with method and statement if enyone answer anything else then I will report the answer
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Step-by-step explanation:
(1) 180. yes (sum of all angles in ∆ is 180)
(2) 180. yes ( ............,,,,,,,,,...........)
(3) 180. yes(................,,,,,,,,..........)
(4) 181. no ( 181≠180)
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Answer:
sum of measure. triangle or not
of angles
i) 180° yes
ii)180° yes
iii)180° yes
iv)181° (no,because its not
satisfying angles sum property)
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