13 ft (hint: use Pythagorean Theorem twice)
in a square it is the side length radical 2
A rectangular pyramid has 8 edges. There are four edges on the base and for edges from corner to point.
A rectangular prism or a cuboid has 8 vertices, 12 edges and 6 faces
it has 8 corners1 corner dummyeight cornersIt has Eight corners.
Turn the paper sideways. Put your finger on the top corner of the ruler. Put that corner on the BOTTOM left corner of the paper. Press the ruler hard onto that corner. Now, swing the other end of the ruler UP to the right TOP corner of the paper. HOLD both ends of the ruler in place. Look at the ruler measurement. Write it in whole number and fraction as you read it from the ruler.
Diagonally, from the top corner to the opposite bottom corner.
in a square it is the side length radical 2
12√3 units ≈ 20.78 units.
If the sides of a rectangle (not rectangular) are X and Y units, then the corner to corner length - the diagonal - is sqrt(X2 + Y2)
If the room is of square or rectangular shape then the diagonal is the shortest path it can choose to walk on. If the room is of triangular shape then it can walk along the side of the triangle to reach the opposite corner.
The perpendicular distance from the base (either the longest side or the bottom) to the other corner
The shortest distance, through the body of the cube, is sqrt(22 + 22 + 22) = sqrt(12) = 3.46 inches.
The opposite word for corner is diagonal.
Hmm. Just place a ruler so one edge is at one corner and then swing the ruler around to the opposite corner and read the distance. Is that what you meant? Answer 2 Why don't you just put a ruler from corner to corner? Is that a problem?
1218.236 metres.
4
The distance traveled by the man is equal to the perimeter of the rectangle which is 40m + 30m + 40m + 30m = 140m. The magnitude of displacement is the shortest distance between the initial and final positions, which is the diagonal of the rectangle. Using the Pythagorean theorem, the diagonal is √(40^2 + 30^2) = √(1600 + 900) = √2500 = 50m.