# Revision Notes For CBSE Class 10 Maths Chapter 11 Constructions

Students who study chapter 11 are basically introduced to new constructions concepts in class 10. The main objective of the chapter though is to help students develop a proper mathematical reasoning behind why a certain type of constructions work and some donâ€™t. To further make the chapter and the topics easily understandable, free CBSE revision notes for class 10 maths chapter 11 – constructions is available here. Students can download these notes which contain clear and concise information about all the important topics and problems given in the chapter. More significantly, they can use the notes to study properly and obtain good results in the exams.

## CBSE Notes for Class 10 Maths Chapter 11 Constructions

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AccessÂ NCERT Class 10 Maths BookÂ Here.

## Frequently asked Questions on CBSE Class 10 Maths Notes Chapter 11: Constructions

### What is an â€˜Angle Bisectorâ€™?

Angle bisector is the line or line segment that divides the angle into two equal parts.

### What is the â€˜Base angle theoremâ€™?

The base angles theorem states that if the sides of a triangle are congruent (Isosceles triangle) then the angles opposite these sides are congruent.

### What is a â€˜Perpendicular theoremâ€™?

A perpendicular bisector is a line that bisects another line segment at a right angle, through the intersection point.