Manish bought American dollar for
Rs. 2,00,000. But after four days, the Nepalese
currency was devaluated in the comparison of
American dollar by 5%. Again Manish exchanged the
Nepali currency by giving American dollar in the day
of devaluation of Nepalese currency. How much does
he gain or loss? Find it. ($1 = NRs. 104.28)​

the answer is c.

step-by-step explanation:

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.