Saturday, June 23, 2018

RS Aggarwal Class 10 Solutions Triangles

RS Aggarwal Class 10 Solutions Triangles


APlusTopper.com Provides RS Aggarwal Class 10 Solutions with Free PDF download option. All questions are solved by expert Mathematic Teachers as per NCERT (CBSE) guidelines.

Question 1:
(i) In ∆ABC, DE || BC, AD = 3.6 cm, AB = 10 cm, AE = 4.5 cm
rs-aggarwal-class-10-solutions-triangles-ex-4a-1
Hence, AC = 12.5 cm and EC = 8cm
(ii) In ∆ABC, DE || BC, AB = 13.3 cm, AC = 11.9 cm and EC = 5.1 cm
rs-aggarwal-class-10-solutions-triangles-ex-4a-2
Hence, AD = 7.7 cm
(iii) In ∆ABC, DE || BC, AC = 6.6 cm, [latex s=2]\frac { AD }{ DB } =\frac { 4 }{ 7 } [/latex]
rs-aggarwal-class-10-solutions-triangles-ex-4a-3
Hence, AE = 2.4 cm
(iv) In ∆ABC, DE || BC, Given [latex s=2]\frac { AD }{ AB } =\frac { 8 }{ 15 } [/latex], EC=3.5cm
rs-aggarwal-class-10-solutions-triangles-ex-4a-4
Hence AE = 4 cm

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