# IMO Class 1 Chapter 7: Lines and Plane Shapes

Mathematics is one of the most important subjects for the students to master. They can achieve it by practicing and participating in Mathematical competitions from a young age. The International Mathematics Olympiad (IMO) is one of the platforms where students can be aware of the fundamentals of the subject and progress towards advance level. In this article, you will get detailed information about IMO Class 1 Chapter 7: Lines and Plane Shapes

International Mathematics Olympiad is conducted by School Connect Online for the educational growth of the students in a humpty number of schools. Students from grades 1 to 10 are eligible to participate in this competition and showcase their skills.

In these competition, there are only multiple-choice questions which tests the problem solving skills of the students. The Olympiad exam works as a foundation base for the students to achieve success in their interested field. It prepares the students to face a competitive challenge and makes them confident in their core.

Olympiad examinations are typically subject-centered, meaning that they focus on a particular academic subject, such as mathematics, science, or computer science. These exams are designed to test a student’s knowledge and understanding of the subject, as well as their ability to apply that knowledge to solve complex problems.

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## IMO Class 1 Chapter 7: Lines and Plane Shapes Detailed Notes

### Square

Characteristics of a square

• it’s Having four sides.
• It has four corners.
• The length of each side of a square is the same.
• When a square is rotated, the shape is unaffected by the change in direction.

### Rectangle

Properties of rectangle

• it’s Having four sides.
• It has four corners.
• The rectangle’s opposite sides are of equal length.
• Its longer side is known as length, while its shorter side is known as width.
• When a rectangle is rotated, the shape is unaffected by the rotation.

### Triangle

Triangle’s characteristics

• It has three sides.
• It has 3 corners.
• Even after rotation, a triangle retains its original shape.

### Circle

Characteristics of circle

• No sides exist on it.
• No corners exist on it.
• When a circle is rotated, the shape continues to appear as it did before the rotation.

### Oval

Properties of Oval

• It lacks sides.
• There are no corners.
• When an oval is rotated, the shape doesn’t change at all.

While subject-centered exams can be challenging, they also provide a valuable opportunity for students to showcase their knowledge and skills in a particular subject, as well as to compete with other students who share their passion for that subject.

Additionally, participating in these competitions can help students develop important critical thinking and problem-solving skills that will be valuable in their future academic and professional endeavors.

School Connect Online offers Olympiads such as:

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