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The foot of a ladder leaning against a wall of length 5 meters

Question

The foot of a ladder leaning against a wall of length $5$ meters rests on a level ground $53$ meters from the base of the wall. The angle of inclination of the ladder with the ground is

6 0^{\circ}

5 0^{\circ}

4 0^{\circ}

3 0^{\circ}

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The foot of a ladder leaning against a wall of length

5

meters rests on a level ground

53

meters from the base of the wall. The angle of inclination of the ladder with the ground is

11 mins ago

Discuss this question LIVE

11 mins ago

Text solutionVerified

Consider

A B

as the wall and

A C

as the ladder,

BC

being the ground
Now, In

△ A BC

∴ tan θ = \frac{A B}{BC} = \frac{5}{5 3} = \frac{1}{3}

∴ θ = 3 0^{\circ}

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Question Text	The foot of a ladder leaning against a wall of length $5$ meters rests on a level ground $53$ meters from the base of the wall. The angle of inclination of the ladder with the ground is
Answer Type	Text solution:1
Upvotes	150