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Genrish500 [490]
2 years ago
5

Choose all statements that accurately describe properties of parallel and perpendicular lines.

Mathematics
1 answer:
KatRina [158]2 years ago
5 0

Incomplete question. I inferred you want to know the properties of parallel and perpendicular lines. Which I provided below.

<u>Explanation:</u>

In geometry, <em>parallel lines </em>are two lines that are <em>always </em><em>drawn at </em>the same distance apart and never touch each other. Parallel lines are usually denoted by the symbol ∥.

Here are some of their properties;

When a transversal intersects two parallel lines:

  • usually, the corresponding angles of the lines are equal.
  • vertically opposite angles are equal.
  • the alternate exterior angles are equal.

<em>Perpendicular lines</em><em> are two lines that </em><em>meet at a right angle (90 degrees) to each other.</em>

<em>Properties: </em>two lines that meet, implies all four angles are right angles.

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Questions about equivalent expressions usually feature both simple expressions and complex expressions. To check which complex expression is equivalent to the simple expression:

Distribute any coefficients: a(bx\pm c)=abx\pm aca(bx±c)=abx±aca, left parenthesis, b, x, plus minus, c, right parenthesis, equals, a, b, x, plus minus, a, c.

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How do we rearrange formulas?

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Since a formula contains multiple variables, sometimes we're interested in writing a specific variable in terms of the others. For example, the formula for the area, AAA, for a rectangle with length lll and width www is A=lwA=lwA, equals, l, w. It's easy to calculate AAA using the formula if we know lll and www. However, if we know AAA and www and want to calculate lll, the formula that best helps us with that is an equation in which lll is in terms of AAA and www, or l=\dfrac{A}{w}l=

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