Students of 9th class who are upset about mathematics exam and its preparation, they don’t have to be worried at all. Students can get helping material form a wide-ranging website known as “ilmkidunya”. For many students, mathematics is a ghost who is trying to harass the students. But it’s true that mathematics is not a ghost, it’s just our mind foulness that feels like that. Otherwise it’s a marks gaining subject or sharpens our mind for doing extraordinary things. ilmkidunya guides you to solve your mathematics problems. This chapter Parallelograms and Triangles is based on theorems. Before understanding the theorems it is necessary to overview parallelogram, rectangle, square, rhombus, trapezium etc. it also includes particular triangles.
Before proceeding to the chapter students have to know about
Parallelogram: it’s a simple, flat shaped, non-self-intersecting, a quadrilateral having two pairs of parallel sides. It’s also called a polygon.
Triangle: a triangle has three straight sides, three edges and three vertices. It is also a polygon. It is mostly used in geometry.
Rectangle: it is also a quadrilateral, four sided shaped, and whose all corners formed 90 degree angles (360° /4 = 90°).
ilmkidunya provides you lectures to understand the concepts and to solve the sums. To understand the concept of Parallelogram and Triangles you can see the link for ilmkidunya gives you opportunity to get higher grades therefore for practicing we provide you a platform. Practice makes a man perfect; it’s a best way to get good marks in exams if students pay attention on attempting short questions and multiple choice questions. We provide you online test facility to sharpen yourself. We also publish notes and past papers.