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a ladder leaning against the wall,makes an angle of 45° with the wall. How long is the ladder if it's foot is 3m from the wall?​

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NOTHELPINGIN

Answer:

roughly 4.24m

use hypotenuse rule

Step-by-step explanation:

|\

|   \

|      \

|        \  [tex]\sqrt{3^2 +3^2}[/tex]

|          \

| 3m      \

|               \

_________

       3m

3*3 = 9

9+9 = 18

[tex]\sqrt{18}[/tex] = 4.24

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