Search for: If the angles of a triangle are in the ratio 2 : 3 : 7 ,then the sides are in the ratio If the angles of a triangle are in the ratio 2 : 3 : 7 ,then the sides are in the ratio A 2:2:3+1B2:2:3+1C2:3+1:2D2:3:7 Register to Get Free Mock Test and Study Material +91 Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:Let ABC be triangle whose angles A, Band Care::- the ratio 2 : 3 : 7. Let A=2λ,B=3λ and AC=7λ Then, A+B+C=180∘⇒λ=15∴A=30∘,B=45∘ and C=105∘∴asinA=bsinB=csinC⇒asin30∘=bsin45∘=csin105∘⇒a12=b12=c3+122⇒a2=b2=c3+1Post navigationPrevious: The value of sin8 θ+cos8 θ+sin6 θcos2 θ +3 sin4 θcos2 θ+cos6 θsin2 θ+3 sin2 θcos4 θ is equal toNext: In a △ABC, if A=45∘ and C=60∘ then a+2c=Related content JEE Main 2023 Question Papers with Solutions JEE Main 2024 Syllabus Best Books for JEE Main 2024 JEE Advanced 2024: Exam date, Syllabus, Eligibility Criteria JEE Main 2024: Exam dates, Syllabus, Eligibility Criteria JEE 2024: Exam Date, Syllabus, Eligibility Criteria NCERT Solutions For Class 6 Maths Data Handling Exercise 9.3 JEE Crash Course – JEE Crash Course 2023 NEET Crash Course – NEET Crash Course 2023 JEE Advanced Crash Course – JEE Advanced Crash Course 2023