Question

A ladder leaning against a wall, makes an angle of 60° with the horizontal . If the foot of the ladder is 5/2 m away from the wall, then the length of ladder is:​

Answer 1

Answer:

$❥\huge\underline\mathfrak\purple{answer}$.

➪

The length of the ladder is 5 m.

To find:

The length of the ladder whose foot is 2.5 m away from the wall.

Given:

Distance between the wall and the foot of the ladder = 2.5 m

The angle of elevation is “60°"

Let the length of the ladder is L. The angle of elevation is 60

By using cosine formulae

The length of the ladder will be,

Therefore, the length of the ladder is 5 m

$❥\huge\underline\mathfrak\purple{Itz janvi}$.

Answer 2

$\huge\star\underline\mathfrak\red{Answer:-}$

The length of the ladder is 5 m.

To find:

The length of the ladder whose foot is 2.5 m away from the wall.

Given:

Distance between the wall and the foot of the ladder = 2.5 m

The angle of elevation is “60°"

Let the length of the ladder is L. The angle of elevation is 60

By using cosine formulae

The length of the ladder will be,

Therefore, the length of the ladder is 5 m

$❥\huge\underline\mathfrak\purple{Itz \: Dawood}$

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