from a handpicked tutor in LIVE 1-to-1 classes

# Construct AB of length 7.8 cm. From this, cut off the AC of length 4.7 cm. Measure BC

**Solution:**

With the help of a ruler and a compass, we can draw a line segment by following steps:

Given: Length of AB = 7.8 cm and length of AC = 4.7 cm.

Steps of construction:

Step 1: Construct a line l and mark a point A on it.

Step 2: Place zero mark of the ruler at A.

Step 3: Expand the compasses up to 7.8 cm and mark a point B at a distance of 7.8 cm from point A.

Hence, AB is the line segment of 7.8 cm

Step 4: Put the pointer of compasses at point A and mark another point C at a distance of 4.7 cm from A such that AC = 4.7 cm.

Step 5: Now, measure the length of points B and C.

We find that BC = 3.1 cm.

NCERT Solutions for Class 6 Maths Chapter 14 Exercise 14.2 Question 3

## Construct AB of length 7.8 cm. From this, cut off the AC of length 4.7 cm. Measure BC.

**Summary:**

Construct AB of length 7.8 cm. From this, cut off the AC of length 4.7 cm. The measure of BC is 3.1 cm.

**☛ Related Questions:**

- Draw A Line Segment Of Length 73 Cm Using A Ruler
- Construct A Line Segment Of Length 56 Cm Using Ruler And Compasses
- Given Ab Of Length 39 Cm Construct Pq Such That The Length Of Pq Is Twice That Of Ab Verify By Measurement Hint Construct Px Such That The Length Of Px Length Of Ab
- Given Ab Of Length 73 Cm And Cd Of Length 34 Cm Construct A Line Segment Xy Such That The Length Of Xy Is Equal To The Difference Between The Lengths Of Ab And Cd

visual curriculum