176+sqrt(270)

sqrt(176(sqrt2401)) =____

The value of sqrt(176+sqrt(2401)) is

sqrt(176+sqrt(2401)) is equal to (a) 14 (b) 15 (c) 18 (d) 24

The base of a right pyramid is an equilateral triangle of side 10sqrt(3) cm . If the total surface area of the pyramid is 270 sqrt(3) . Sq. cm, its height is

133.99sqrt(?)+42.0032sqrt(?)=(176)/(12.998)xx(?)

If 270^@

If 270^@ < theta < 360^@ , then sqrt(2 + sqrt(2 + 2 cos theta)) is equal to