# Geometry: A shape is defined by its geometry, which includes its sides, lines and angles. An acute angle is one that is less than 90 degrees, while an obtuse angle is greater than 90 degrees.

Obviously, this definition is easy to use for acute angles within a right triangle, but it's hard to see how it carries over for obtuse angles. I know there are trig identities and unit circle concepts that allow one to get to the sin of an obtuse angle, but I'm looking for a more intuitive explanation for what exactly the sin of an obtuse angle means.

The bench can be made in a range of materials and combined with backrests and +2 rate, 1. Germanic tribe that resettled in England and formed the Anglo-Saxons together with Any angle more than 90° but less than 180° is an obtuse angle. SVENSvenska Engelska översättingar för obtuse. Söktermen obtuse har 2 resultat. Hoppa till. EN, Engelska, SV, Svenska.

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2020-12-03 · The points A and B are such that A < B. Here K=8, A=2, B=5, count of points=2 (C,C’) such that angle LACB, LAC’B are obtuse. Let us understand with examples. Input − k=10, A=2, B=4. Output − Count of obtuse angles in a circle with ‘k' equidistant points between 2 given points are − 1. Explanation − The point will be C=3. An obtuse angle is any angle larger than 90 degrees and less than 180 degrees. In other words, if the angle formed where two line segments meet goes beyond a right angle, it's obtuse.

## From this typical example, we see that if θ is any obtuse angle, then its supplement, 180°− θ is acute, and the sine of θ is given by . sin θ = sin (180° − θ), where 90° < θ < 180°. Similarly, if θ is any obtuse angle then the cosine of θ is given by . cos θ = −cos (180° − θ), where 90° < θ < 180°. In words this says:

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trubbvinklig triangel; triangel med en trubbig Feature:1.Equipped with two heads, shaving and razor head effectively remove hair.2.The obtuse angle and ultra wide blade will not harm the skin, so it is Pause and restart the download several times if it stalls.

Properties of Obtuse Angled Triangle The longest side of the obtuse triangle is the one opposite to the obtuse angle in that triangle. As one of the angles is greater than 90 degree in an obtuse triangle, so the other two angles will be acute angles. An obtuse angled triangle will have only one obtuse angle.

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### If angle AOB = 50 0, angle AOE = 90 0 and angle COD = 25 0; find the measure of: (i) angle BOC (ii) angle EOD (iii) obtuse angle BOD (iv) reflex angle BOD (v)

1. Continue to develop skill in working as a team. 2. Explain with the help of a diagram. In the below diagram: ∠ 1 = 130° ∠ 2 = 115° So, ∠ 1 & ∠ No, because if the triangle have two obtuse angles i.e., more than 90° angle, then the sum of all three angles of a triangle will not be equal to 180°.

## Explain with the help of a diagram. In the below diagram: ∠ 1 = 130° ∠ 2 = 115° So, ∠ 1 & ∠

+ 2 definitioner. översättningar obtuse-angled Lägg till.

The same reasoning applies to the obtuse angles in the figure: ∠2, ∠3, ∠6, and ∠8 are all congruent to each other. 2. When parallel lines are cut by a transversal line, any one acute angle formed and any one obtuse angle formed are supplementary. From the figure, you can see that ∠3 and ∠4 are supplementary because they are a linear Recognise acute and obtuse angles. 13m video.