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

Rewrite the following statement with “if-then” in five different ways conveying the same meaning. If a natural number is odd, then its square is also odd.

Rewrite the follwing statement with the connective phrase "if ……, then ….." in five different ways conveying the same meaning : If a number is a multiple of 9 , then it is a multiple of 3 .

By giving a counter example, show that the following statements are not true. If all the angles of a triangle are equal, then the triangle is an obtuse angled triangle.

Rwrite the following statement with the connective phrase 'if …. Then ….' in three different ways conveying the same meaning : If a number is a multiple of 10 , then it is a multiple of 5 .

Rewrite each of the following statements in the form ''p if and only if q'' r: If a quadrilateral is equiangular, then it is a rectangle and if a quadrilateral is a rectangle, then it is equiangular.

Prove that the statement "If all the the angles of a triangle are equal , then the triangle is an obtuse angled triangle " is false .

Prove that the statement , “If all the angles of a triangle are equal, then the triangle is a right angled triangle” is false.

If the angles of a right angled triangle ar in A.P , then the smallest angle is

Restate the following statements with appropriate conditions, so that they become true statements. In every triangle, a median is also an angle bisector.

Write the component statements of each of the folloing compound statements : A triangle is equilateral if and only if iit is equiangular .