Question

he guys can you explain me which formulla of surface and area chapter of maths applied in which question plese guys it it imp I request to all done write else (surface area wale questions mein kaun sa formula lagana hai kaise pata Karen)
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Answer 1

Answer:

to message and I don't have a good day today and I'm sorry I didn't know that you

Answer 2

Answer:

firstly check the question. what you have to find. is it asking for volume, surface area, total surface area. here you will get a short idea.

than their will be a shape given in question. write dimensions of the shape.

when done these things than you have full idea what to do next.

note that frustum is most important shape. mostly questions come from it.

if you more help you can ask anytime.