Mathematics, 28.02.2021 14:00 nathangirnet
Joanna laid a plank of wood down to make a ramp so that she could
roll a wheelbarrow over a low wall in her garden. The wall is 1.5
meters tall, and the plank of wood touches the ground 2 meters from
the wall. How long is the wooden plank?
a 2 meters long
b 2.5 meters long
C 4.4 meters long
d 3 meters long
Answers: 3
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Joanna laid a plank of wood down to make a ramp so that she could
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