# NCTB Class 6 Math Chapter Six Exercise 6.1 Solution

NCTB Class 6 Math Chapter Six Exercise 6.1 Solution by Math Expert. Bangladesh Board Class 6 Math Solution Chapter 6 “Basic Concept of Geometry” Exercise 6.1 Solution.

 Board NCTB Class 6 Subject Mathematics Chapter 6 Chapter Name “Basic Concept of Geometry” Exercise 6.1 Solution

### Exercise:- 6.1

(1) Answer the following questions:

(a) How many line segments can be drawn by the three points? Write down their names.

Solution:-

Three line segments can be drawn by three points. That’s  are — AB, BC and AC.

(b) How many lines can be drawn by the three points? Write down their names.

Solution:-

Three lines can be drawn possible by the three points. The names, AB, BC, AC.

(c)  How many rays can be drawn by the three points names.

Solution:-

Infinite rays can be drawn by the three points.

(2) In the figure which pair of angle represent the correct pair of alternate angles?

Solution:- (3) Solution:- (4)  Prove that the bisectors of the vertically opposite angles is a straight line.

Solution:-  (5) Prove from the adjoining figure that

Solution:- Updated: December 5, 2020 — 10:00 am