Science, asked by brainlyqueen0926, 1 year ago

explain any five types of triangles


Anonymous: i think you have to ask this question in maths section

Answers

Answered by nancysingla
5
HEY MATE,
here is ur answer

FIVE TYPES OF TRINGLE ARE:-
1.scalene triangle:- a triangle whose all sides r equal
2.equilateral triangle:- whose all sides r equal
3.isosceles traingle:- a triangle whose two sides r equal ..
4.right angled traingle:-a triangle whose one angle is 90°
5.obtuse angle triangle:- a triangle whose one angle is greater than 90° nd less than 180°..

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Answered by Anonymous
5
1] EQUILATERAL TRIANGLE:

A triangle is called an equilateral triangle if lengths of the three sides of triangle are equal each angle of an equilateral triangle is 60°

2] SCALENE TRIANGLE:

A triangle is called and scalene triangle if the length of its side are not equal to one another

3] ISOSCELES TRIANGLE:

A triangle is called an isosceles triangle if lengths of any two of three sides are equal

4] ACUTE ANGLED TRIANGLE:

A triangle is called an acute angle triangle if each angle of the triangle is acute (<90°)

5] OBTUSE ANGLED TRIANGLE:

A triangle is called an obtuse angle triangle if one of its angle is an obtuse angle (>90°)

6] RIGHT ANGLED TRIANGLE:

A triangle is called a right angle triangle if one of its angle is right angle (90°)
A side opposite to the right angle is a right angle triangle is called its hypotenuse

7] RIGHT ANGLED ISOSCELES TRIANGLE:

If length of the two Triangles containing the right angle in a right angle triangle are equal then it is called as right angled isosceles triangle

AREA OF RIGHT ANGLED TRIANGLE= \frac{1}{2} \times base \times height


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