Question

please give me answer and solution with explain

Answer 1

first of all you have to find out the area of bigger rectangle then subtract with the area of smaller rectangle

also remember to convert the unit (cm-)-in (m.) then simply apply formula and solve it

Answer 2

inside one is rectangle and outside one is rectangle

so the eqations for sides of inner rectangle are

length=6000-(50+25)

breadth=4000-(20+50)

multiply karke andarwale ka area nikal do aur bahar wale se minus kar do jo hai

(60×40)m

ana a jaye ga