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Vertical angles. These are two angles who, together, form two pairs of opposite rays. This means that these two angles form two lines that intersect. These angles have to be equal.
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How many angles is in a rhombus?
Four (4) angles is inside a rhombus. Two of them is equal, and the other two is equal too, as well. All four is always add up to 360 degrees.
What are the other three names for a triangle?
Equilateral TriangleThree equal sidesThree equal angles, always 60°Isosceles TriangleTwo equal sidesTwo equal anglesScalene TriangleNo equal sidesNo equal anglesThere are three special names given to triangles that tell how many sides (or angles) are equal.There can be 3, 2 or no equal sides/angles:
Two of the angles of a parallelogram each measure 40 degrees what are the measures of the other two angles?
All angles of a parallelogram add up to 360 and opposite angles are always equal. Therefore 360 - 80 = 280 The other angles = 140 each Test 40 + 40 + 140 + 140 = 360
What is the sum of the angles in a triangle?
The Interior angles of a triangle add up to 180° The Exterior angles of a triangle (or any other polygon) add up to 360°.
All angles are right angles but all sides are not equal?
You don't tell us enough information. In a square, there are four sides and four angles. The sides are all equal and the angles are all right angles. In a rectangle, there are four sides and four angles The opposite sides are equal and the angles are all right angles. There is no other shape in which all angles are right angles.
Angles across from each other equal to each other?
Vertical Angles
Two angles across from each other that will always be congruent are called?
opposite or vertical angles
What angles are always equal to each other?
right angle
What pairs of angles are always equal to each other?
Congruent angles. are you cheating on your geometry homework?
When two lines intersect they form four angles the angle across from each other are?
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. See 'related links' below.
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 opposite angles?
Opposite angles are angles across from each other in intersecting lines. For example, see the figure below:a-> X
What does vertical angles mean?
Vertical Angles are a pair of nonadjacent anglesopposite each other formed when two lines cross.Vertical angles are two angles opposite of each other. Vertical angles will also always have equal angles.
What are the different ways to classify triangles?
isosceles -2 equal sides, 1 other length side, 2 equal angles, 1 other angle scalene -all angles and sides different equilateral -all sides and angles same (angles always 60degrees)
Equal angles or congruent angles?
Angles are equal or congruent to each other when the measurements of the angles are the same.
What angle is formed by innersecting lines?
Intersecting lines form two sets of angles. The angles opposite each other are always equal.
How many angles is in a rhombus?
Four (4) angles is inside a rhombus. Two of them is equal, and the other two is equal too, as well. All four is always add up to 360 degrees.
