In one paragraph, identify which event you think was most influential in China’s recent history and explain why.

Their inventions were paper, compass, silk, gunpowder and fireworks. The ancient Chinese civilisation had a huge impact on the modern world. ... Ancient Chinese paper was invented because the thick hard paper had taking forever to write on. Paper had made a contribution to the modern world because it is still used today.

Explanation:

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

africa

explanation: