Lower end of 13 m long
staircase is 12 m away from
wall. Upper end of the staircase
will touch the wall at
height.*
O 5m
O 25 m
O 169 m
O 28 m
Answers
Answered by
1
Answer:
5m
Step-by-step explanation:
You can use pythagoreas theroem
13²-12²=x²
x=√25
x=5
Hope this will help you
If you are satisfied then you can mark me brainleist
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