Question

b) Explain why in places like Doliwhich one of the most polluted it is advisable to wear a face mas consequences of not weanng a face mask c) Describe vermicom while being outside what will be the consequences of not wearing a face mask? ​

Answer 1

Answer:

In a triangle, the sum of angles of a triangle is 180∘

∠A+∠B+∠C=180∘

It is given that

∠A:∠B:∠C=4:5:6

Consider ∠A=4x,∠B=5x and ∠C=6x

Substituting the values

4x+5x+6x=180∘

By further calculation

15x=180∘

x=180∘/15=12

So we get

∠A=4x=4×12∘=48∘

∠B=5x=5×12∘=60∘

∠C=6x=6×12∘=72∘

Answer 2

Explanation:

Vermicompost (vermi-compost) is the product of the decomposition process using various species of worms, usually red wigglers, white worms, and other earthworms, to create a mixture of decomposing vegetable or food waste, bedding materials, and vermicast. Vermicomposting can also be applied for treatment of sewage.