Square practice problems - page 9 of 148
Number of problems found: 2947
- 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? - 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? - Roots
Calculate the square root of these numbers: - Subtract then square
If a = 8, then (5-a)² = - 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.
- Determine 4083
Determine the sum of complex numbers: 2i² + 2i4 - Contains 5503
How many orders are a square matrix C if this matrix contains 36 elements? - Perimeter 37
The perimeter of a square is o=18. What is the length of the side and the square? - Determinant 5172 Determine the determinant of a square matrix of type 4x4 if we know that it is zero.
- Harmonic mean
Harmonic means of 6 and 12 - Quadratic - EQ2 - complex
Solve the quadratic equation: 2y²-8y + 12 = 0 - Quadratic inequation
If 5x + x² > 100, then x is not - Square
Calculate the side of a square with a diagonal measurement of 10 cm.
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