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The polygon having 6 sides is called .........

454623 + 501368=

9654382 - 1756437 =

123 X 18 =

The sum of measure of interior angles of triangles is .................

The diagonals of ................... are perpendicular and not equal.

In the triangle ABC, m < A = m < B = 65º , Then m < C = .......º

The value of the digit 3 in the number 234 567 is ..................

In isosceles right angled triangled, the measure of acute angle triangle is .........º

Each acute angle in the equilateral triangle is ..........º