1. How high up the wall will a 7-mladder touch if the foot of the ladder is placed 2 m from the wall?
a. How about the ladder is 9 m long?
b. How about the ladder placed 3 m from the wall?
#pahelp sana
a. How about the ladder is 9 m long?
b. How about the ladder placed 3 m from the wall?
#pahelp sana
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Answer:
1.)6.7 m
a.The heigt of the wall reached by the ladder is √(77 m²) or approx 8.8 m
b.6 m
Step-by-step explanation:
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