When we speak of the rectangles being congruent, it means that they have equal sides. The width and lengths of the rectangles should be similar. Given that one rectangle has dimensions of 4 and 7 inches, it is possible that the length of jm may be 4 or 7. The answer is 2 possible lengths.
3/4=0,75
2,40$........0,75
x................1
x=2,40/0,75
x= 3,2 $ per pound
50 cm in meters is 0.5 m
Area covered by a tile = 0.5 * 0.5 = 0.25 m^2
Total area for floor = 5 * 4 = 20 m^2
Tiles required = 20/0.25 = 80 tiles
If 10 tiles cost £7.50 then 1 tile = <span>£7.50/10
then 80 tiles = 7.50/10 * 80 = </span><span>£60.00</span>
Answer:
The radius of each circle is 2.5 units
Step-by-step explanation:
