Parallel lines and equal length

Related BrainMass Solutions

• Two column proof on intersection of two lines

  Now we show that Line RS is parallel to line XW. Segment RW is of the same length as segment SX Now we prove that angle WXS is equal to angle WRS.

• Current and Force: Find the magnitude of the currents in A and deterimne if they are parallel or anti parallel

  11610 Current and Force: Find the magnitude of the currents in A Two long, parallel wires are separated by a distance of 0.20 m and carry equal currents. There is a force of attraction per meter of 6.5 X 10-5 N/m between them.

• Calculation of external common tangent's length of circles

  Draw a line parallel from P parallel to AB. Then we can see that ABPL is a rectangle as AB|| LP and BP || AL (Two lines perpendicular on the same line AB are parallel to each other).

• Determine if the following pairs of lines parallel, perpendicular or neither.

  equal, therefore L1 and L2 are not parallel.

• Intersecting, Parallel or Perpendicular Lines

  And two lines will be parallel if their slopes are equal, and two lines will be perpendicular if the product of their slopes is -1. When the lines are parallel, they don't intersect.

• Slope of a line

  1870 Slope of a Parallel Line If the lines ax-y=6 and 4x+(a+4)y=-6 are parallel, what is a=? If these lines are parallel, their slopes should be equal. And slope is calculated by dividing the coefficient of x in an equation written for y.

• equation of parallel lines

  192569 Equation of Parallel Lines Need assistance in finding the equation of the line satisfying the given conditions. Through (7,-8); parallel to -8.8x+0.1y=-62. When two lines are parallel, their slopes are equal.

• Find the pair of parallel lines

  When lines are parallel, their slopes are equal 1: -y=-x+2 =>y=x-2 slope=1 2: -2y-2x=2 =>2y=-2-2 slope=-1 3:-2x+2y=2 =>2y=2x+2 slope=1 Therefore, line 1 and 3 are parallel to each other.

• Statement: If two lines are parallel then they do not intersect.

  61248 Statement: If two lines are parallel then they do not intersect. I have attached a file regarding contrapositives and inverse and converse statements --- Statement: If two lines are parallel then they do not intersect.