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It is: 9/10*9/10 = 81/100 or 0.81 square units

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Q: What is the area of a square that is nine tenths units long?
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What is the surface area formula for surface area of a prism?

The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.


If a square has area is 12 and base is 2.1So what is the height of the square?

If a square has an area of 12 square units, then as all its sides are the same length (by definition), each side will be √12 units longs, ie approx 3.46 units long.If you mean a Rectangle has an area of 12 square units and one side is 2.1 units long, then the other side is:area_rectangle = length × width→ width = area_rectangle ÷ length→ width = 12 units² ÷ 2.1 units→ width = 5 5/7 units ≈ 5.7 units.The "height" is approx 5.7 units long.


What is the area of a square if one side is 40 inches long?

The area of square is : 1600.0


What is the area of a rectangle with a perimeter of 18 units on a coordinate plane?

Assuming that the fact that it is a rectangle means that it cannot be a square, then it can have any value in the interval (0, 20.25) square units. This depends on whether the rectangle is a long thin shape or a near-square.


What is a formula to find the area of a regular hexagon?

It is (3*sqrt(3)*s^2)/2 square units where the length of a side is s units long.

Related questions

What is the surface area formula for surface area of a prism?

The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.The answer depends on the shape of the prism.If the prism has bases that are polygons with area B square units and perimeter P units, and if theprism is L units long, then the total surface area = 2B + PL square units.


What is the area of 2.6 and 6.8?

2.6 (units) long, but 6.8 (units) wide contains an area of 17.68 (square units).


How long is the longest line segment that will fit inside a square of area 50 square units?

10 units.


What is the perimeter and area of a square with a 237 ft side?

The perimeter of a square is the sum of the lengths of its sides, while the area is the square of one of its sides. That is, if each side is S units long, then Perimeter = 4*S units and Area = S*S square units.


What is the length of the side of a square with an area of 144 square units?

Each side of the square is 12 units long.12 x 12 = 144


If a square has area is 12 and base is 2.1So what is the height of the square?

If a square has an area of 12 square units, then as all its sides are the same length (by definition), each side will be √12 units longs, ie approx 3.46 units long.If you mean a Rectangle has an area of 12 square units and one side is 2.1 units long, then the other side is:area_rectangle = length × width→ width = area_rectangle ÷ length→ width = 12 units² ÷ 2.1 units→ width = 5 5/7 units ≈ 5.7 units.The "height" is approx 5.7 units long.


The area of a square garden is 104976 how long is each side?

324 units


What is the area of a rectangle with 9 units wide and 10 units long?

The area of a rectangle is length times width.In this case, it is 10 x 9 = 90 square units.


What shape has a area of 25?

A shape with an area of 25 could be a square with side length 5 units, since the area of a square is calculated by squaring the length of one of its sides. It could also be a rectangle with dimensions 5 units by 5 units, or a circle with radius approximately 2.82 units (using the formula for the area of a circle, A = πr^2).


What is the area of a square if one side is 40 inches long?

The area of square is : 1600.0


What is the surface area of a tetrahedron of 5?

If each edge is 5 units long, then the total surface area is 5*sqrt(3) = 8.6603 square units, approx.


What is the area of a rectangle with a perimeter of 18 units on a coordinate plane?

Assuming that the fact that it is a rectangle means that it cannot be a square, then it can have any value in the interval (0, 20.25) square units. This depends on whether the rectangle is a long thin shape or a near-square.