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Write the following statement in five di...

Write the following statement in five different ways, conveying the same meaning. p: If a mangle is equiangular, then it is an obtuse angled triangle.

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five different ways of given statement, conveying same meaning.
(i) for a triangle to be equiangular it is necessary that it is obtuse angled triangle.
(ii) if a triangle is not equiangular, then it is not obtuse angled triangle.
(iii) for a triangle to be obtuse angled , it is sufficient that it is equiangluar.
(iv) a triangle is equiangluar only if it is obtuse angled triangle.
(v) a triangle is equiangluar implies that it is obtuse angled triangle .
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