Question

define erosion? not more than 20 word​

Answer 1

• $\huge\red{\mid{\fbox{\tt(answer)}\mid}}$Let ABCD is a parallelogram
• Let AB=x m
• Adjacent side BC=(x+2.5) m
• Now,
• CD=AB=x m [Opposite sides of parallelogram are equal]
• And AD=BC=(x+2.5) m [Opposite sides of parallelogram are equal]
• Perimeter =AB+BC+CD+AD
• ⇒51=x+x+2.5+x+x+2.5
• ⇒51=4x+5
• ⇒4x=51−5
• ⇒4x=46
• ⇒x=
• 4
• 46
• ⇒x=11.5 m
• So,
• AB=CD=11.5 m
• and BC=AD=11.5+2.5=14 m

Answer 2

Answer:

the act or state of eroding; state of being eroded. the process by which the surface of the earth is worn away by the action of water, glaciers, winds, waves, etc. the gradual decline or disintegration of something: Each candidate is blaming the other's party for the erosion of international trade.