If one side of a rhombus has endpoints (4, 5) and (1, 1), then the maximum area of the rhombus is 50 sq. units                  (b) 25 sq. units 30 sq. units                  (d)  20 sq. units

If the centroid of a triangle is (1,4) and two of its vertices are (4,-3) and (-9,7) , then the area of the triangle is 183 sq.units (b) (183)/(2) sq.units (c)366 sq.units (d) (183)/(4) sq. units

The area of the region bounded by the curves y=|x-1| and y=3-|x| is (A) 6 sq. units (B) 2 sq. units (C) 3 sq. units (D) 4 sq. units

The side and one of the diagonals of a rhombus are 13cm and 24cm respectively. The area of the rhombus (in sq.cm.) is

One diagonal of a square is 3x-4y+8=0 and one vertex is (-1, 1). The area of square is (a) 1/50 sq. unit (b) 1/25 sq. unit (c) 3/50 sq. unit (d) 2/25 sq. unit

The area of the triangle formed by the points P(0,1), Q(0,5) and R(3,4) is (a) 16 sq. units (b) 8 sq. units (c) 4 sq. units (d) 6 sq. units

Let A B C be a triangle of area 24sq. units and P Q R be the triangle formed by the mid-points of sides of A B Cdot Then the area of P Q R is 12 sq. units (b) 6 sq. units 4 sq. units (d) 3 sq. units

The area between the curve y=2x^(4)-x^(2) the axis,and the ordinates of the two minima of the curve is 11/60 sq.units (b) 7/120 sq. units 1/30 sq.units (d) 7/90 sq.units

The area bounded by the curve y=4x-x^2 and x-axis is (A) 30/7 sq. units (B) 31/7 sq. units (C) 32/3 sq. units (D) 34/3 sq. units

If d_(1) and d_(2) be the diagonals of a rhombus, then its area is (.....) sq units.

If a tangent having a slope of -4/3 to the ellipse x^2/18 + y^2/32 = 1 intersects the major and minor axes in points A and B respectively, then the area of DeltaOAB is equal to (A) 12 sq. untis (B) 24 sq. units (C) 48 sq. units (D) 64 sq. units