calculating area with inches

Suppose a horizontal area A (m 2 ) is supporting a column of liquid of height h (m) and density d (kgm - 3 ..

The length of a rectangle is 5 inches more than twice the width. If the area is to be at least 42 square inches, find the possible values of the width. => the width is at least 2.1 inches or the width is at least 3.5 inches or the width is at least ..

The length of a rectangle is 1 inch less than twice the width. If the area is to be less than 6 square inches, find the possible values of the width. => the width is at least 1.5 inches or the width is between 1.5 and 2. or the width is at least 2 inches..

Find the area of a parallelogram with a height of 7 inches and base measuring 10 inches. => 71 in. 2 or 73 in. 2 or 70 in. 2 or 69 in. 2..

A poster measures 8.6 inches long and 5.4 inches wide. Find the area of the poster. => 28 in. or 46.44 in. 2 or 40.44 in. 2 or 40.44 in...

Find the length of the square blackboard, if its area is 2500 square inches. => 500 inches or 25 inches or 50 inches or 60 inches..

Estimate the area of the figure, if each square is 1 square inch. => 50 square inches or 70 square inches or 40 square inches or 60 square inches..

Estimate the area of the shaded region. Each small square is 1 square inch. => 18 square inches or 26 square inches or 16 square inches or 19 square inches..

A square has an area of 16 square inches. If each side length were doubled, what would be the square's new area? => 32 square inches or 16 square inches or 64 square inches or 8 square inches..

Estimate the area of the figure, if the area of each square is 2 inch 2 . => About 36 inch 2 or About 34 inch 2 or About 41 inch 2 or About 38 inch 2..