tomhinds11 tomhinds11

12-09-2021
Mathematics

contestada

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

A ramp AB 4 metres long is attached to the back of a lorry at a point B 12 metres above the ground class=

Respuesta :

pranaav924 pranaav924

12-09-2021

Answer:

AC=

[tex]2 \sqrt{91 } \div 5[/tex]

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

Step-by-step explanation:

see picture above

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