the area of a square field is 196 ft2. find the cost of fencing the field at $2 per ft.

The area of a square field is 196 ft 2 . Find the cost of fencing the field at $2 per ft. => $162 or $112 or $392 or $137..

The length of a side of a square field is 6 1 2 feet. If the fencing costs $10 per foot, then find the cost of fencing for the square field. => $260 or $264 or $256 or $266..

A field is in the shape of a rectangle measuring 24 ft by 18 ft. If you extend it by a scale factor of 2.5, find the new area of the field. => 2700 ft 2 or 2856 ft 2 or 2568 ft ..

What is the area of a square field, if its perimeter is 27 yd? => 47.56 yd 2 or 48.56 yd 2 or 43.56 yd 2 or 45.56 yd 2..

The length of a rectangular field is three times its width. Find the length, if area of the rectangular field is 1200 sq. yards. => 80 or 40 or 60 or None of the above..

Choose an appropriate mathematical model for the problem. The perimeter of a rectangular field is 280 m. If the length of the field is increased by 3 m and breadth decreased by 2 m, then the area is decreased by 56 sq.m. Find the length an..

Toroid is a hollow circular ring (like a medu vadai) on which a large number of turns of a wire are wound. The above figure represents a toroid wound with a wire carrying a current I. Consider path 1, by symmetry , if there is any field at all in this region, it will be tangent to the pat..

The length of a rectangular field is greater than its width by 18m. If the area of the field is 88 sq.m, then find its dimensions. => 23m, 5m or 24m, 6m or 21m, 3m or 22m, 4m..

Let s be the uniform surface charge density of an infinite plane sheet. If x-axis is taken normal to the given plane then the electric field will not depend on y and z axes. The Gaussian surface will be a parallelepiped of cross sectional area A. only the two faces 1 and h..

ABCD is a square field of side 4 units. EFGH is a parallelogram whose base measures 4 units more than the side of the square and height measures the same length as that of the side of the square. What is the ratio of the area of the squar..