the area of a square field is 625 ft2. find the cost of fencing the field at $2 per ft.

The area of a square field is 625 ft 2 . Find the cost of fencing the field at $2 per ft. => $225 or $250 or $200 or None of the above..

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..

Summary - Electric charge is a basic property of all matter. Unlike charges attract, like charges repel. Conductor allow flow of electric charges through them while insulators don't. Electric charges have three basic properties (a) Additivity (b) Quantisation (c) Conservation Coulomb's law: the Ele..

Let us now calculate the electric flux passing through a surface when the applied field is not uniform. The surface is usually divided into a large number of small area dA such that the electric field remains constant over that surface as shown in the figure. The ..

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..

A football ground is in the shape of a rectangle as shown. Find the area of the field. => ( x 2 + 2 x + 3) or ( x 2 + 3 x - 2) or ( x 2 - 3 x - 2) or ( x 2 - 2 x - 3)..