Assertion: right triangle's angle | /r/HasProperty | 90°
Facets:
value: always
type: TEMPORAL
value: in other words
type: OTHER
Source sentences:
text: is a triangle with a right angle (90°) in it.
text: A right triangle has one angle that is a right angle (90 degrees).
text: That is, if all three angles of a triangle are less than 90°, then it is an acute triangle.
text: The third angle is #90°# .
text: Acute angle triangle: When the angle between 2 sides is less than 90 degrees it is called an acute angle triangle.
text: Knowing that the angle between the building and the ground is 90°, you can input these data values into the right triangle side and angle calculator and obtain the value of the height of the building.
text: less than 90° Right Triangle Has a right angle (90°)
text: Isosceles Triangle Has a right angle (90°), and also two equal angles
text: And you will have a right angle (90°)
text: Moreover, the angle at the North Pole is also 90° because the other two vertices differ by 90° of longitude.
text: The right angle is 90°, leaving the remaining angle to be 30°.
text: The Pythagorean theorem, and hence this length, can also be derived from the law of cosines by observing that the angle opposite the hypotenuse is 90° and noting that its cosine is 0:
text: When a triangle has a right angle (90°) ...
text: In other words, if one angle of a triangle is 90°, then it is a right triangle.
text: A right triangle is a triangle where one of its angles is a right angle (i.e. 90°).
text: hypotenuse” and “height” with the angle between base and height being 90°.
text: One angle is always 90° or right angle.
text: It is right triangle whose angles are 30°, 60° and 90°.
text: Notice the elegance of the unspoken consequence of one right angle: the other two angles of a right triangle must each be acute, or less than 90° each.
text: Since the sum of the angles of a triangle is 180°, the third angle must be 90°.
text: The other angle - the one where the two sides are mutually perpendicular - is 90°.
text: A 45°-45°-90° triangle is a special right triangle whose angles are 45°, 45° and 90°.
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: Since the three interior angles of a triangle add up to 180 degrees, in a right triangle, since one angle is always 90 degrees, the other two must always add up to 90 degrees (they are complementary).
text: This means that the two remaining angles have to be 90 degrees when summed up.
text: That means that 2 similar angles added up will be 90 degrees.
text: Two angles are given: 90 degrees and 53.13 degrees.
text: A right triangle has one angle that is 90 degrees.
text: An isosceles right triangle will always have one angle that is 90 degrees, while the other two angles will be 45 degrees.
text: It’s essentially the Pythagorean Theorem with a correction factor for angles that aren’t 90 degrees: c2 = a2 +
text: Since it is a right triangle, the angle between the two legs would be 90 degrees, and so the legs would obviously be perpendicular to each other.
text: A right triangle, (also called a right-angled triangle), has one angle that is 90 degrees.
text: An acute triangle (or acute-angled triangle) is a triangle with three acute angles (less than 90°).