Math, asked by priyankaclass10c, 7 months ago

a ladder 15m long just reaches the top of a vertical wall if the ladder makes an angle of 60° with the wall find the height of the wall

Answers

Answered by dheerajbaranwal2016

4

Answer:

=> 15√3/2 m

Step-by-step explanation:

sin 60° = perpendicular/hypotenuse

√3/2 = perpendicular/hypotenuse

perpendicular = √3/2 × hypotenuse

=> 15√3/2

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