Length - practice for 14 year olds
Number of problems found: 976
- Thales
Calculate the length of the Thales' circle described to the right triangle with hypotenuse 44.2 cm. - Body diagonal
Calculate the length of the body diagonal of the 6cm cube. - Right triangle
Right triangle ABC with side a = 19 and the area S = 95. Calculate the length of the remaining sides. - X-triangle
Find the length of the x segment in the given triangle drawings. - Equilateral cylinder
A hectolitre of water will fit in an equilateral cylinder. What are its dimensions? - Diamond side
The diagonals of the diamond are 18 cm and 14 cm long. Calculate the length of the diamond side. - Magnification 69234
What magnification of magnifying glass in percent if the magnification is 4x? - Write 7
Write an expression representing the distance between −7 and 3 on a number line. - The perimeter 10
The perimeter of a rectangle is 162 inches. The length is 35 inches longer than the width. Find the length and width of the rectangle. - Length and width
The length of a rectangle is 7 cm more than the width. Find the width and length if the perimeter of the rectangle is 78 cm. - Diamond
Calculate the length of the two diagonals of the diamond if: a = 13 cm v = 12 cm - Median
In the right triangle are sides a=96 dm b=31 dm. Calculate the length of the medians tc to the hypotenuse. - Diagonal 2738
ABCD square has a diagonal length of 8 cm. What is the area of the square? - Distance between 2 points
Find the distance between the points (7, -9), (-1, -9) - Parallelogram
Side a of a parallelogram is twice longer than side b. Its circumference is 78 dm. Calculate the length of the sides of a parallelogram. - The chord
Calculate a chord length where the distance from the circle's center (S, 6 cm) equals 3 cm. - Meridian
What is the distance (length) of the Earth's meridian 15° when the radius of the Earth is 6370 km? - Cone and cube
About what percentage has cone with base radius r larger volume than a same high cube with square base with edge length r? - Circle
The circle k with diameter |MN| = 61. Point J lies on the circle k. Line |MJ|=22. Calculate the length of a segment JN. - Rectangle Anton
The difference between the length and width of the rectangle is 8. Length is 3-times larger than the width. Calculate the dimensions of the rectangle.
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