The least number to be added to 435 to make it a perfect square is
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Each exterior angle of a regular polygon measures 9 deg. How many sides does the polygon have?
97 x 97 = ?
The area of the triangle whose vertices are given by (2,4), (-3,-1) and (5,3) is
If the equations 6x - 5y + 11 = 0 and 15x + ky - 9 = 0 have no solution, then the value of k is:
The total surface area of a hemisphere is 166.32 sq cm, find its curved surface area?
The triangle in which the orthocenter, circumcentre, Incenter and the centroid coincide each other at a point is known as _____________.
What is the measure of an interior angle of a regular dodecagon?