NCERT Class 10th Chapter 6 – Exercise 6.2 Triangles

NCERT full solutions  here you can find full detailed solutions for all the questions  with proper format. class 10 maths ncert solutions chapter 6 exercise 6.2 .

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• Complete 10th Class Maths Solution

• NCERT Class 10th – Chapter 5 Exercise – 5.2 Arithmetic progression
• NCERT Class 10th – Chapter 5 Exercise – 5.3 Arithmetic progression
• NCERT Class 10th Chapter 6 – Exercise 6.1 Triangles

Exercise 6.2

QUE:-1 In Fig. 6.17, (i) and (ii), DE || BC. Find EC in (i) and AD in (ii)

SOL:-

QUE:-2 E and F are points on the sides PQ and PR respectively of a ∆ PQR. For each of the following
cases, state whether EF || QR :
(i) PE = 3.9 cm, EQ = 3 cm, PF = 3.6 cm and FR = 2.4 cm
(ii) PE = 4 cm, QE = 4.5 cm, PF = 8 cm and RF = 9 cm
(iii) PQ = 1.28 cm, PR = 2.56 cm, PE = 0.18 cm and PF = 0.36 cm 

SOL:-

QUE:-3 . In Fig. 6.18, if LM || CB and LN || CD, prove that
AM\AB= AN/ AD

SOL:-

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QUE:-4 In Fig. 6.19, DE || AC and DF || AE. Prove that
BF/FE= BE/ EC.

         

QUE:-5 In Fig. 6.20, DE || OQ and DF || OR. Show that
EF || QR.

SOL:-

    QUE:-6 In Fig. 6.21, A, B and C are points on OP, OQ and OR respectively such that AB || PQ and AC || PR.
Show that BC || QR.

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