Round table tablecloth

Round table has area 50.24 dm2. Calculate the diameter of the circular tablecloth, if it is extend beyond the edge of the table by 30 cm.

Result

D =  139.98 cm

Solution: Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...): Be the first to comment! To solve this verbal math problem are needed these knowledge from mathematics:

Do you want to convert area units? Do you want to convert length units?

Next similar math problems:

1. Circle - simple Calculate the area of a circle in dm2, if its circumference is 31.4 cm.
2. Pipe cross section The pipe has an outside diameter 1100 mm and the pipe wall is 100 mm thick. Calculate the cross section of this pipe.
3. Cable Cable consists of 8 strands, each strand consists of 12 wires with diameter d = 0.5 mm. Calculate the cross-section of the cable.
4. Rhombus PQRS is a rhombus. Given that PQ=3 cm & height of rhombus is given 2 cm. Calculate its area.
5. Area of rectangle Calculate the area of rectangle in square meters whose sides have dimensions a = 80dm and b = 160dm.
6. Sidewalk The city park is a circular bed of flowers with a diameter of 8 meters, around it the whole length is 1 meter wide sidewalk . What is the sidewalk area?
7. Tree shadow 3 What is the diameter of a tree around which is 3m 9dm 7cm long rope wrapped? How big is its cross-sectional area?
8. Diameter What is the inside diameter of the cylinder container and if half a liter of water reaches a height 15 cm?
9. Diameter to area Find the area of a circle whose diameter is 26cm.
10. A trapezoid A trapezoid 75 ft wide on top 85 ft on the bottom, the height is 120 ft. What is its area in the square yds?
11. An equilateral An equilateral triangle with a side 10 m represents a wooden platform standing in a lawn. A goat is tied to a corner with a 15 m rope. What is the maximum amount of grazing area available to the goat?
12. One hectare How many square meters are one hectare?
13. Base Base of building is circle with diameter 25 m. Calculate the circumference of a circular trench witch diameter is 41 cm wider than the diameter of the base.
14. Wheel What is the wheel diameter if on the 0.38 km track turns 128 times?
15. Feet to miles A student runs 2640 feet. If the student runs an additional 7920 feet, how many total miles does the student run?
16. Plan scale At what scale is drawn plan of the building, where one side of the building is 45 meters long is on the plan expressed by a straight line 12 mm long.
17. Clock How long is trajectory of second hand of hours for day, if is 15 mm long?