Square practice problems - page 9 of 150
Number of problems found: 2982
- The apothem
The apothem of a regular hexagon is 5√3 inches. Find one of its sides and area. - Two chords 6
A chord PQ is 10.4cm long, and its distance from the center of a circle is 3.7cm. Calculate the length of a second chord RS, which is 4.1cm from the center of this circle. - A chord 2
A chord of length 16 cm is drawn in a circle of radius 10 cm. Calculate the distance of the chord from the center of the circle. - Parallelogram - right angles
In parallelogram ABCD; AB = 16 cm, BC = 12 cm and diagonal AC = 20 cm. Find the area of the parallelogram. - A goat 2
As shown, a goat is tied at one corner of a rectangular shed by a 5-meter-long rope. The shed measures 3 m by 2 m and is surrounded by grassland. What is the area of the grassland in which the goat can graze? Give your answer to the nearest m². - Slant height 3
The frustum of a right circular cone has the diameters of base 10 cm of top 6 cm and a height of 5 cm. Find the slant height. - Sqrt of 24
What is the square root of 24? - Discriminant
Determine the discriminant of the equation: 3x²+19=4 - Difference - two complex
Determine the difference between two complex numbers: 3i²-3i4 - Calculation
How much is the sum of the square root of six and the square root of 100? - Numeric question
Is it possible a negative, irrational number? - Determine 4414
Determine how many rows the 7th-order square matrix contains. - Third-order 4413 Determine how many elements a third-order square matrix contains.
- Harmonic mean
Harmonic means of 6 and 12 - Solve 3
Solve a quadratic equation: (6n+1) (4n-1) = 3n² - Quadratic equation
Find the roots of the quadratic equation: 3x²-4x + (-4) = 0. - Roots
Calculate the square root of these numbers: - Contains 5503
How many orders are a square matrix C if this matrix contains 36 elements? - Subtract then square
If a = 8, then (5-a)² = - The square
Calculate the area and perimeter of a square with side a = 15 dm S =, O =
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