Are derivation in maths class 10 necessary for formulas ... such as section formula , or distance formulae of coordinating CLASS 10
Answers
Yes.they are necessary for solving other questions. Derivations and proofs may come in section-D.
Hope this may help you.
Answer:
Ch 7 proofs are not at all necessary just thorougly remember all the formula just one excpetion is The Centriod of the triangle derivation which is in the optional exercise.
For ch 6 Triangles (all proofs) and ch 13 Surface areas and volumes remember the volume and surface areas of frustrum (also in the optional exercise). Also ch 10 has only two theorems with the easiest proofs (it will hardly take you 5 minutes to go through them)
Attempt as much as you know and try to complete the paper that is the main thing in Maths (especially standard papers that have been introduced)
Give your best leave God for the rest.
Step-by-step explanation: