Types of triangles based on sides

Scalene Triangle

The Scalene Triangle has no congruent sides. In other words, each side must have a different length.

Isosceles triangle


The Isosceles triangle shown on the left                    has twoequal sides and two equal angles

Equilateral triangle

picture of equilateral triangle
The Equilateral triangle shown on the left has three congruent sides and three congruent angles.
Each angle is 60






Comments

Post a Comment

Popular posts from this blog

Today's class

Image
Today in my class I read some questions in the subject learning and teaching and then I read some questions in the subject contemporary India and education. Then I learnt how to make it the fixed table. Then I learnt about surya namaskar benefits and yoga. And then that benefits and steps follows in the figures.
Read more

TODAY EXPERIENCE

Image
Heron's Formula Hero of Alexandra  was a great mathematician who derived the formula for the calculation of the area of a  triangle  using the length of all three sides. This derived formula is called as  Heron’s formula . He also extended this idea to find the area of quadrilaterals and also higher order polygons. Derivation of Heron’s formula:
Read more

parallel lines

Image
Parallel Lines Lines that lie in the same plane and do not meet one another are said to be  parallel lines . In the accompanying diagram, the line  AB  is parallel to the line  CD .  This is indicated by the similar arrows. Drawing Parallel Lines A ruler and  set square  can be used to draw  parallel lines  as described below. Step 1:   Position an edge of the set square against a ruler and draw a line along one of the other edges. Step 2:   Slide the set square into a new position while keeping the ruler fixed exactly at the same position. Step 3:   Draw a line along the same edge that was used in Step 1.
Read more