**The larger of two supplementary angles exceeds the smaller by 18 degrees. Find them**

Solution : let to supplementry angles be x and y. Where x> y . Therefore

x + y = 180 ………….(i)

And. x = y + 18 ………….(ii)

Put equation (ii) in ,(i)

y + 18 + y = 180

2y = 180 – 18

2y = 162

y = 162/2 = 81

Put y = 81 in (ii)

x = 81 + 18 = 99

So required angles are 18⁰ and 99⁰

Ncert Solutions Class 10 Maths Exercise 1.1 https://10thmathsguide.com/exercise-11-class-10-maths/

Ncert Solutions Class 10 Maths Exercise 1.2

Ncert Solutions Class 10 Maths Exercise 2.1 https://10thmathsguide.com/exercise-21-class-10-maths/

Ncert Solutions Class 10 Maths Exercise 2.2

Ncert Solutions Class 10 Maths Exercise 3.1 https://10thmathsguide.com/exercise-31-class-10-maths/

Ncert Solutions Class 10 Maths Exercise 3.2 https://10thmathsguide.com/exercise-32-class-10-maths/

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Ncert Solutions Class 10 Maths Exercise 4.1 https://10thmathsguide.com/exercise-41-class-10-maths/

Ncert Solutions Class 10 Maths Exercise 4.2 https://10thmathsguide.com/exercise-42-class-10-maths/

Ncert Solutions Class 10 Maths Exercise 4.3 https://10thmathsguide.com/exercise-43-class-10-maths/

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