Assertion: triangle's angle | /r/HasProperty | equal
Facets:
value: in this type of triangle
type: LOCATION
value: to a leg
type: OTHER
value: to 60°
type: OTHER
value: to a hypotenuse
type: OTHER
value: to a sum of interior angles
type: OTHER
value: to an acute angle of another
type: OTHER
value: always
type: DEGREE
Source sentences:
text: An isosceles triangle has two equal sides and two equal angles.
text: An equilateral triangle has the same pattern on all 3 angles, an isosceles triangle has the same pattern on just 2 angles, and a scalene triangle has different patterns on all angles since no angles are equal.
text: There are three special names given to triangles that tell how many sides (or angles) are equal.
text: Remember that if the sides of a triangle are equal, the angles opposite the side are equal as well.
text: This means that the angles will also be equal —
text: Angles of every equilateral triangle are equal to 60°
text: The angles of these triangles are such that the larger (right) angle, which is 90 degrees or π/2 radians, is equal to the sum of the other two angles.
text: The two angles opposite the legs are equal and are always acute, so the classification of the triangle as acute, right, or obtuse depends only on the angle between its two legs.
text: The angles made by each pair of arcs at the corners of a Reuleaux triangle are all equal to 120°.
text: The angles situated opposite to the equal sides of an isosceles triangle are always equal.
text: Because the interior angles are all equal, all equilateral triangles are also the three-sided variety of a regular polygon and they are all similar, but might not be congruent.
text: The angles that are opposite the equal sides are also equal.
text: In this type of triangle, the angles are also equal, so it can also be called an equiangular triangle.
text: If all the angles are equal, and they add up to 180, then it has to be 60 degrees!
text: In an isosceles triangle, only two interior angles are equal.
text: Angles, lying opposite the equal sides, are also equal, and inversely.
text: all angles in an equilateral triangle are also equal.
text: An exterior angle of a triangle is equal to a sum of interior angles, not supplementary
text: Two right-angled triangles are congruent, if one of the following conditions is valid: 1) their legs are equal; 2) a leg and a hypotenuse of one of triangles are equal to a leg and a hypotenuse of another; 3) a hypotenuse and an acute angle of one of triangles are equal to a hypotenuse and an acute angle of another; 4) a leg and an adjacent acute angle of one of triangles are equal to a leg and an adjacent acute angle of another; 5) a leg and an opposite acute angle of one of triangles are equal to a leg and an opposite acute angle of another.
text: Two right-angled triangles are congruent, if one of the following conditions is valid: 1) their legs are equal; 2) a leg and a hypotenuse of one of triangles are equal to a leg and a hypotenuse of another; 3) a hypotenuse and an acute angle of one of triangles are equal to a hypotenuse and an acute angle of another; 4) a leg and an adjacent acute angle of one of triangles are equal to a leg and an adjacent acute angle of another; 5) a leg and an opposite acute angle of one of triangles are equal to a leg and an opposite acute angle of another.
text: Two right-angled triangles are congruent, if one of the following conditions is valid: 1) their legs are equal; 2) a leg and a hypotenuse of one of triangles are equal to a leg and a hypotenuse of another; 3) a hypotenuse and an acute angle of one of triangles are equal to a hypotenuse and an acute angle of another; 4) a leg and an adjacent acute angle of one of triangles are equal to a leg and an adjacent acute angle of another; 5) a leg and an opposite acute angle of one of triangles are equal to a leg and an opposite acute angle of another.
text: So no sides are equal and no angles are equal.
text: An equilateral triangle has got 3 sides of equal length and 3 angles that are equal.
text: An equilateral triangle has got 3 sides of equal length and 3 angles that are equal.