Question

a wall's height is 2 meter and from its top 0.07 degree slope then what is its base length​

Answer 1

$f for his or her injury.\\ The rise of occupational\\ medicine in the industrial era,\\ accompanied by an increased\\ recognition of occupational\\ hazards, led to improved\\ measures of protection for\\ workers.</p><p></p><p></p><p>The\, National \,Defence\\ Academy \,(NDA) is\, the \,\\joint\, defence \,service \\training\, institute\, of \,the\\ Indian\, Armed\, Forces\\, where\, cadets\, of \,the \,three \,services \\i.e.\, the\, Indian \,Army,\\ the\, Indian\, Navy\, and\\ the\, Indian \,Air\, Force\\ train \,together\, before\, they\\ go \,on \,to \\ \\ f for his or her injury.\\ The rise of occupational\\ medicine in the industrial era,\\ accompanied by an increased\\ recognition of occupational\\ hazards, led to improved\\ measures of protection for\\ workers.</p><p></p><p></p><p>The\, National \,Defence\\ Academy \,(NDA) is\, the \,\\joint\, defence \,service \\training\, institute\, of \,the\\ Indian\, Armed\, Forces\\, where\, cadets\, of \,the \,three \,services \\i.e.\, the\, Indian \,Army,\\ the\, Indian\, Navy\, and\\ the\, Indian \,Air\, Force\\ train \,together\, before\, they\\ go \,on \,to$

Answer 2

Answer:

We have,

PE may =

2

1

ka

2

PE=

2

1

kx

2

According to question,

2

1

kx

2

=

4

1

.

2

1

kA

2

x=

2

a