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What is the simplest radical form of the square root of 243?
243 = 35 So sqrt(243) = sqrt(35) = sqrt(34*3) = sqrt(34)sqrt(3) = 32*sqrt(3) or 9*sqrt(3)
A side of a square has length 3 what is the length of its diagonal?
Use Pythagoras' therom: 32+32 = 18 The square root of 18 is 4.242640687 units which is the length of the diagonal.
What is the distance between the points -2 0 and 5 3?
Let (x1, y1) = (-2, 0) and (x2, y2) = (5, 3). Distance between two points = square root of [(x2 - x1)2 + (y2 - y1)2] = square root of [(5 - -2)2 + (3 - 0)2] = square root of (72 + 32) = square root of 58
What is the length of the hypotenuse of an isosceles right triangle with the leg length of 3?
Using Pythagoras: 32+32 = 18 and its square root is the length of the hypotenuse which is about 4.243 rounded to 3 decimal places
32 square inches equals how many feet?
If the question is, "32 square inches equals how many square feet? Then :-12 inches = 1 foot12 x 12 = 144 sq inches = 1 sq foot.32 square inches = 32 ÷ 144 = 0.2222 square feet (4dp)
