plz answer this... trigmometry
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Hey there!
Your Query ⇒
An Old man is trying to put a ladder 13 m long in such a way that it reaches a window of a building 12 m above the ground. Sandeep decided to help the Old man. He placed the foot a the ladder at a distance from the wall such that Top of the ladder reaches window.
i. Find the distance of foot of the ladder from the wall:
AC = 13 m
BC = 12 m
By Pythagoras theorem,
AB² = AC² - BC²
= (13)² - (12)²
= 169 - 144
AB = √25
= 5 m
ii. Values depicted by Sandeep:
He's Kind & Helpful in Nature.
iii. Which theorem is used here:
Pythagoras theorem is used here.
HOPE IT HELPED ^_^
Your Query ⇒
An Old man is trying to put a ladder 13 m long in such a way that it reaches a window of a building 12 m above the ground. Sandeep decided to help the Old man. He placed the foot a the ladder at a distance from the wall such that Top of the ladder reaches window.
i. Find the distance of foot of the ladder from the wall:
AC = 13 m
BC = 12 m
By Pythagoras theorem,
AB² = AC² - BC²
= (13)² - (12)²
= 169 - 144
AB = √25
= 5 m
ii. Values depicted by Sandeep:
He's Kind & Helpful in Nature.
iii. Which theorem is used here:
Pythagoras theorem is used here.
HOPE IT HELPED ^_^
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