Question

what is the use of formula and identity in our daily lives ? (atleast 10 use)

Answer 1

when we go to market
when we have to bargain something
when we have to give the answer to the teacher

Answer 2

hey mate.

uses of formula in daily life .

(1)trigonometry:-

when we find height of hill or tree , building or others ,so use trigonometry formula.

(2) speed = distance/time :

when runners or racer do running and racing ,when find distance ,time ,and speed then use this formula.

(3).area =length × width :

when any buyer buy land ,then where find area of land use this formula .

sorry ,i cannot remember the rest .

@abhi.