Class – 9th, Ex – 12.1 Qno – 1 ( Heron's Formula) Solution CBSE NCERT Post published:December 12, 2021 Post category:Maths Likes : 35229 | Dislikes : 2742 For latest Fitness tips visit Fit & Fine source Tags: cbse 9th maths, cbse 9th maths english, cbse 9th maths hindi, cbse 9th standard maths, ncert 9th maths, ncert 9th maths english, ncert 9th standard maths Read more articles Previous PostClass – 9th, Ex – 6.2, Q 5 (Lines and Angles) Maths NCERT CBSE Next PostClass – 9th, Ex – 14.3 Q4 (Statistics) Maths NCERT CBSE You Might Also Like Class 9th , Ex – 13.4, Q 5 ( Surface Areas and Volumes ) CBSE NCERT December 17, 2021 Class – 9th, Ex – 6.2, Q 4 (Lines and Angles) Maths NCERT CBSE December 12, 2021 Class – 9th, Ex – 2.5, Q 14 (POLYNOMIALS) Maths NCERT CBSE December 12, 2021