Mathematics, 04.03.2021 16:30 mccdp55
A ladder is placed against a wall.
To be safe, it must be inclined at between 70° and 80° to the ground.
5.8m
O 11N/Ma1 lesson 3438
HERRER
1.5m
MM
G
(a) is the ladder safe?
Answers: 1
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A ladder is placed against a wall.
To be safe, it must be inclined at between 70° and 80° to the gr...
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