At the rate of 12% per annum, the annual compound interest of a sum of money in 2 years is Rs. 2019 less
than the semi-annual compound interest, find the principal.
(Ans: Rs. 250000)​

do baar questions kaise puchaa jata hai

Step-by-step explanation:

do baar questions kaise puchaa jata hai

the thermometer is precise but not accurate

step-by-step explanation:

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

step-by-step explanation:

given   that triangle lno is congruent to triangle lnm.

we have to fill up the blanks in the given question.

according to above order of congruency   kept in mind we can say that

∠lno ≅ ∠lnm

∠oln ≅ ∠mln

ln ≅ ln due to common in both.

hence, by sas congruency,

the side angle side rule   states that if two sides and the included angle of one triangle are congruent to another triangle, then these two triangles are congruent.