NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its
Properties Ex 6.1 are the part of NCERT Solutions for Class 7 Maths (Rationalised Contents). Here you
can find the NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its
Properties Ex 6.1.

**NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.1****NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.2****NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.3****NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.4****NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.5**

**NCERT Solutions for Class 7 Maths Chapter 6 The Triangle and its Properties Ex 6.1 (Rationalised Contents)**

**Ex
6.1 Class 7 Maths Question 1.**

In ∆PQR, D is the mid-point of QR.PM is ____________.

PD is ____________.

Draw rough sketches for the following:

(a) In ∆ABC, BE is a median.

(b) In ∆PQR, PQ and PR are altitudes of the triangle.

(c) In ∆XYZ, YL is an altitude in the exterior of the triangle.

Verify by drawing a diagram if the
median and altitude of an isosceles triangle can be same.

Measure the angle ADC with the help of protractor. We find, ∠ADC = 90°.

Thus, AD is the median as well as the altitude of the ∆ABC. Hence Verified.

PD is ____________.

Is QM = MR?

**Solution:
**PM is

**.**

__altitude__PD is

**.**

__median__No, QM ≠ MR. Because D is the mid-point of QR.

**Ex 6.1 Class 7 Maths Question 2.**

Draw rough sketches for the following:(a) In ∆ABC, BE is a median.

(b) In ∆PQR, PQ and PR are altitudes of the triangle.

(c) In ∆XYZ, YL is an altitude in the exterior of the triangle.

**Solution:**

**Ex 6.1 Class 7 Maths Question 3.**

Verify by drawing a diagram if the
median and altitude of an isosceles triangle can be same.**Solution:****
**Draw an isosceles triangle ∆ABC in
which AB = AC.

Measure the angle ADC with the help of protractor. We find, ∠ADC = 90°.

Thus, AD is the median as well as the altitude of the ∆ABC. Hence Verified.

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