Area is always given in square units. Surface area is just a type of area where you look at the sides of a surface. To see why area is give in square units, look at the square. If you have a square that is 2 inches in every dicrection, you find it area by multiply the height by the length. This is 2ftx2ft. The 2x2 becomes 4 and the ftxft becomes square feet. The idea is similar for any area.
units squared
square units
It is the area and is measured in square units.
You can put an infinite number of square units on any surface if the unit is infinitely small
The surface area of the square: 5.5*5.5 = 30.25 square units
200
It is 125 square units.
Assuming 15b means the lengths of each side of the square base and 12l means the length of the triangle from the top to the bottom (note that I'm not assuming 12l is the height of the pyramid) the SA (surface area) will be: 15^2 + 15x12x4/2 = 225 + 360 = 585 units squared (whatever your units are)
The surface area of a shape is expressed in square units.
You need units, but the answer is 384 square Whatevers. The surface area of one side is 8*8 = 64 square Whatevers. A cube has 6 equal sides. 64*6 = 384.
area. Area is typically measured in square units such as square meters, square feet, or square inches. It gives an indication of the amount of space enclosed within a boundary or a shape.
units squared
square units
The volume of a square pyramid with height 7 and base 5 is 58.33 cubic units.
It is the area and is measured in square units.
The surface area of a sphere with radius 6 is: 452 square units.
Are determined by (a) the shape of the flat surface, (b) the area of the flat surface, and (c) the size of the square units.