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When two lines intersect, the angles across from each other are called vertically opposite angles, or just opposite angles. Opposite angles are equal to one another.

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โˆ™ 2011-03-22 14:58:34
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: When two lines intersect they form four angles the angle across from each other are?
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Related questions

Which phrase describes perpendicular lines the lines never touch or the lines intersect at a right angle or the lines intersect at an acute angle or the lines intersect at a obtuse angle?

Lines that intersect at right angles.


Lines the will intersect at a right angle?

Perpendicular lines intersect each other at right angles


Do intersecting lines always intersect at right angles?

No. Lines can intersect at any possible angle.


When two lines intersect they form four anglesthe angle across from each other are?

The opposite angles are equal angles. The adjacent angles are supplementary (add to 180°)


What are lines that intersect that do NOT form right angles?

Lines that intersect but do not form a right are just called intersecting lines. Perpendicular lines DO form a right angle when they intersect.


Perpendicular lines intersect at an angle of 45 degrees?

False because they intersect at right angles.


What something that intersect at right angle?

Perpendicular lines intersect each other at right angles.


What is called lines that intersect to from 90 degree angles?

A right angle


Are two lines that intersect to form right angle?

Perpendicular lines form right angles when they intersect each other.


Are intersecting lines alway perpendicular?

Form right angles


Do intersecting lines always have right angles in the center?

No, intersecting lines can intersect at any angle.


What is the angle made by two parallel lines.Is it 0 or 180.If it is both when should each be considered?

Angles are formed when two lines intersect (depends on the way the lines intersect to determine what kind of angles they are). Since parallel lines do not intersect each other at all, there is no angle between them.

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