Pythagorean theorem - math word problems
Railways climb 7.4 ‰. Calculate the height difference between two points on the railway distant 3539 meters.
I have homework. The cube has an edge 7 cm long and I must find wall and body diagonal.
In the middle of a cylindrical tank with a bottom diameter 251 cm is standing rod which is 13 cm above the water surface. If we bank rod its end reach surface of the water just by the tank wall. How deep is the tank?
- Height UT
How long is height in the equilateral triangle with a side b = 43?
Rectangular square has side lengths 183 and 244 meters. How many meters will measure the path that leads straight diagonally from one corner to the other?
If tg α = 0.9, Calculating sin α, cos α, cotg α .
Triangle KLM is given by plane coordinates of vertices: K[11, -10] L[10, 12] M[1, 3]. Calculate its area and its interior angles.
Right angle prism, whose base is right triangle with leg a = 3 cm and hypotenuse c = 13 cm has same volume as a cube with an edge length of 3 dm. a) Determine the height of the prism b) Calculate the surface of the prism c) What percentage of the cub
Find the length of the other diagonal and area of rhombus. The perimeter of a rhombus is 40 cm and one of the diagonals is of length 10 cm.
- Reverse Pythagorean theorem
Given are lengths of the sides of the triangles. Decide which one is rectangular: Δ ABC: 77 dm, 85 dm, 36 dm ? Δ DEF: 55 dm, 82 dm, 61 dm ? Δ GHI: 24 mm, 25 mm, 7 mm ? Δ JKL: 32 dm, 51 dm, 82 dm ? Δ MNO: 51 dm, 45 dm, 24 dm ?
- Rhombus and inscribed circle
It is given a rhombus with side a = 6 cm and the radius of the inscribed circle r = 2 cm. Calculate the length of its two diagonals.
Calculate the length of the segment AB, if the coordinates of the end vertices are A[10, -4] and B[5, 5].
Calculate length of the vector v⃗ = (9.75, 6.75, -6.5, -3.75, 2).
Calculate height of the equilateral triangle if its perimeter is 8?
Determine the radius of the circumscribed circle to the right triangle with legs 9 cm and 6 cm.
On the road sign, which informs the climb is 8.7%. Car goes 5 km along this road. What is the height difference that car went?
Calculate how many g's (gravity accelerations) feel glider pilot when turning the horizontal circles of radius 148 m flying at 95 km/h. Centripetal acceleration is proportional to the square of the speed and inversely proportional to the radius of rotatio
- R Trapezium
Rectangular trapezium has bases 12 and 5 and area 84 cm2. What is its perimeter?
Calculate the coordinates of the circle center: ?
Circle touch two parallel lines p and q; and its center lies on a line a, which is secant of lines p and q. Write the equation of circle and determine the coordinates of the center and radius. p: x-10 = 0 q: -x-19 = 0 a: 9x-4y+5 = 0
Pythagorean theorem is the base for the right triangle calculator.