F00Dislife

04.11.2021 • 

Mathematics

(Total 3 marks) The dimensions of a rectangular floor are to the nearest 0.1 metres
2.
A force of 345 Newtons is applied to the floor
The force is to the nearest 5 Newtons.
Elite Medics 2021 Page 2
Work out the upper bound of the pressure.
Give your answer to 4 significant figures.
You must show your working

Ответ:

kay4358

03.10.2020

Mathematics

---

Let the angle we need to find equal x. Since the exterior and interior angle have to add up to 180, the interior angle must equal 65. Since the three interior angles of a triangle must equal 180,

you do 180- 115= x, making x 65

---

0,0(0 оценок)