3 years ago

A ramp AB, 4 metres long, is attached to the back of a lorry at a point, B 1.2 metres above the ground.

Mathematics

1 answer:

fomenos3 years ago

4 0

Answer:

AC=

$2 \sqrt{91 } \div 5$

The angle the ramp makes with the ground is approx. 17.4576

Step-by-step explanation:

see picture above

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