A circular wire of radius 21cm is cut and bent to form in the form of a rectangle whose sides are in the ratio of 6:5. Assuming, Π = 22/7, the area enclosed by the rectangle is
| Question | A circular wire of radius 21cm is cut and bent to form in the form of a rectangle whose sides are in the ratio of 6:5. Assuming, Π = 22/7, the area enclosed by the rectangle is | |
| Type | multiple_choice | |
| Option | 540 cm2 | incorrect |
| Option | 1080 cm2 | correct |
| Option | 2160 cm2 | incorrect |
| Option | 4320 cm2 | incorrect |
Solution
