Question

35 सेमी त्रिज्या और /AOB = 90° वाले वृत्त के दीर्घ वृत्तखंड APB का क्षेत्रफल ज्ञात कीजिए।​

Answer 1

Step-by-step explanation:

Soil contamination or soil pollution as part of land degradation is caused by the presence of xenobiotics (human-made) chemicals or other alteration in the natural soil environment. It is typically caused by industrial activity, agricultural chemicals or improper disposal of waste.࿐࿐࿐