What is the meaning of obtuse angle?

What is the meaning of obtuse angle?

1a : not pointed or acute : blunt. b(1) of an angle : exceeding 90 degrees but less than 180 degrees. (2) : having an obtuse angle an obtuse triangle — see triangle illustration. c of a leaf : rounded at the free end.

What is reflex angle in Tamil?

English to Tamil Meaning :: reflex angle Reflex angle : நிர்பந்தமான கோணம்

What is obtuse angle with example?

An obtuse angle is a type of angle whose degree measurement is more than 90° but less than 180°. Examples of obtuse angles are: 100°, 120°, 140°, 160°, 170°, etc.

What is obtuse angle Class 9?

In Mathematics, “an obtuse angle is an angle which is greater than 90° and less than 180°”. In other words, an obtuse angle is between a right angle and a straight angle.

What is an reflex angle?

noun Geometry. an angle greater than 180° and less than 360°.

What is angle BYJU’s?

An angle is formed when two rays are joined together at a common point. The common point here is called node or vertex and the two rays are called arms of the angle. The angle is represented by the symbol ‘∠’. Degrees 30°, 45°, 60°, 90°, 180° shows different angles here.

What is obtuse angle class 7th?

In Mathematics, “an obtuse angle is an angle which is greater than 90° and less than 180°”.

Which is obtuse angle in ABC?

In triangle ABC, interior angle ACB =37°, which is less than 90°, so it’s an acute angle. Interior angle ABC = 96°, which is more than 90° so, it’s an obtuse angle.

What kind of triangle has an obtuse angle?

The obtuse angle of a triangle is a triangle, where one of its angles of a triangle is greater than 90 degrees. An obtuse triangle may be an isosceles or scalene triangle.

What is the sum of acute and obtuse angles?

A rhombus has two congruent opposite acute angles and two congruent opposite obtuse angles. The sum of two consecutive internal angles is supplementary. It means that if an acute angle and the obtuse angle is added, its sum is 180 degrees. Obtuse Angle of a Parallelogram

Which is larger the reflex angle or the obtuse angle?

From the figure, it is noted that the smaller angle is called the obtuse angle, and the larger angle formed is called the reflex angle. Thus, the degree of the obtuse angle is more than 90 degrees and less than the straight angle.

Why are the opposite angles of a parallelogram obtuse?

The opposite angles of a parallelogram are parallel to each other. A Parallelogram has parallel sides. It means that two angles will be acute and two angles will be obtuse. Since the parallelogram leans over, the angle measure of the obtuse angle will be greater, and the measure of acute angle will be smaller.

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