Question

If the perimeter of the triangle is 40 cm, find the area of the triangle.

Answer 1

Step-by-step explanation:

Lungs. The pulmonary arteries carry deoxygenated blood to the lungs, where carbon dioxide is released and oxygen is picked up during respiration. Arteries are further divided into very fine capillaries which are extremely thin-walled. The pulmonary vein returns oxygenated blood to the left atrium of the heart.