62.22539674
Chat with our AI personalities
Area = pi*r2 = 3.14*242 approx = 1808.64 square units.
That is impossible. Inches means a length or distance measure and square feet means an area measure. That cannot be coverted.
Assuming you mean an area equal to 170 x 242 square centimetres, the units you will be looking to convert to are square inches, not merely inches.Multiplying 170 and 242 gives us 170 x 242 = 41140 square centimetres.There are 2.54 x 2.54 = 6.4516 square centimetres in one square inch.Therefore, 41140 / 6.4516 is equal to 6376.71 square inches.
Since 242 is divisible by 121, which is a perfect square, you can simplify it to: 11 radical 2
Perimeter = (2 lengths) + (2 widths)1/2 of the perimeter = (length) + (width)Area = (length) x (width)So if you're given the area and the perimeter:-- Look for factor-pairs that multiply to give the area.-- The right pair of factors is the pair that add to give 1/2 of the perimeter.Example:Area = 24Perimeter = 22Factor pairs that make 24:1 x 242 x 123 x 84 x 6Which pair is it ?Perimeter = 221/2 the perimeter = 11.Look at the sums:1 + 24 = 252 + 12 = 143 + 8 = 11