81 - 3 = 78 81 - -3 = 84
52 = 25Root 25 = 525 - 5 = 20
4 squared is 16 The square root of 4 is 2 Hence, 4 squared is 14 greater than the square root of 4.
Huh? The square root of 49 is 7. 4 squared is 16 Take it from there
One half foot squared is one quarter of a square foot (36 square inches).
81 - 3 = 78 81 - -3 = 84
92 = 81
52 = 25Root 25 = 525 - 5 = 20
44,000 square kilometers is about 16,988.5 square miles.
1 square yard = 0.836 square metres, approx.
4 squared is 16 The square root of 4 is 2 Hence, 4 squared is 14 greater than the square root of 4.
Huh? The square root of 49 is 7. 4 squared is 16 Take it from there
One half foot squared is one quarter of a square foot (36 square inches).
4,219.5 square feet.
17.65 meters squared
100 meters squared
471 (square meters) = 5,069.80181 square feet.