5m * 20m = 100 m2 = 1076.4 sq ft (approx)
Of course: 25m2 - 20m + 4 = (5m - 2)2.
Total distance travelled = 20m + 15m = 35m Total displacement travelled=20m - 15m =5m
17
5m x 5m = 25m2 (25 square metres)
20m/4s = 5m/s = 300m/min = 18000m/h = 18km/h
The answer is 20m
25% of 20m= 25% * 20= 0.25 * 20= 5m
Could be a 10m x 10m square, could be a 20m x 5m rectangle etc
Of course: 25m2 - 20m + 4 = (5m - 2)2.
The area of rectangle is : 20.0
Total distance travelled = 20m + 15m = 35m Total displacement travelled=20m - 15m =5m
17
5m deep
5m x 5m = 25m2 (25 square metres)
To find out how much water is in a pool you multiply Length x Width x Average Depth x 7.5 (gallons per cubic foot). So 75x40x7x7.5=157,500gal.
20m/4s = 5m/s = 300m/min = 18000m/h = 18km/h
They are different. 100 sq metres is the area of a square of sides 10m or a rectangle of 20m x 5m or any random shape with an equivalent area: 100 sq metres. On the other hand, a 100 metre square is a square of sides 100m which would have an area of 10000 sq m (100 times as large).