Pythagorean theorem - practice for 14 year olds - page 2 of 44
Number of problems found: 868
- The diagonal 4
The diagonal of a rhombus measures 16 cm and 30 cm. Find its perimeter. - Find radius
Find the radius of the circle using the Pythagorean theorem where a=9, b=r, c= 6+r - Diamond side
The diagonals of the diamond are 18 cm and 14 cm long. Calculate the length of the diamond side. - Circles
The area of a circle inscribed in a square is 14. What is the area of a circle circumscribed around a square?
- Equilateral 37341
Calculate an equilateral triangle's perimeter and area with a side of 20 dm. - Iso triangle
An isosceles triangle with a base of 8 cm. Its circumference is 28 cm. Calculate the height of the triangle. - Perimeter of circle
Calculate the circumference of a described circle to the triangle with sides 9,12,15 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? - Area of a rectangle
Calculate a rectangle area with a diagonal of u = 12.5cm and a width of b = 3.5cm. Use the Pythagorean theorem. - The chord
Calculate a chord length where the distance from the circle's center (S, 6 cm) equals 3 cm. - Square2
The side of the square is a = 5.6 cm. How long is its diagonal? - 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.
- Calculate 10691
Calculate the length of the side of a square whose diagonal has a length of 10 m. - Supported 6172
The ladder is 1.4 m from the wall and touches 3 m high. How long is the ladder? - Equilateral triangle
Calculate the area of an equilateral triangle with a circumference of 72cm. - Equilateral triangle
The equilateral triangle has a 23 cm long side. Calculate its area. - Equilateral triangle v2
An equilateral triangle has a perimeter 36 dm. What is its area?
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