# Triangle + scalar product - math problems

#### Number of problems found: 5

- Decide 2

Decide whether points A[-2, -5], B[4, 3] and C[16, -1] lie on the same line - Angle of the body diagonals

Using vector dot product calculate the angle of the body diagonals of the cube. - Parametric form

Calculate the distance of point A [2,1] from the line p: X = -1 + 3 t Y = 5-4 t Line p has a parametric form of the line equation. .. - Find the 5

Find the equation of the circle with center at (1,20), which touches the line 8x+5y-19=0 - Triangle

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.

We apologize, but in this category are not a lot of examples.

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Do you have an interesting mathematical word problem that you can't solve it? Submit a math problem, and we can try to solve it.

See also our trigonometric triangle calculator. See also more information on Wikipedia.