The answer is 35cm 2. To find the area, you need to divide the shape into a rectangle and a triangle: The area of the rectangle is 5 Ã 4 = 20cm 2. The base of the triangle is calculated by subtracting the base of the rectangle (4cm) from the total length of the shape (10cm).
A handful of studies have found that when wounds are kept moist and covered, blood vessels regenerate faster and the number of cells that cause inflammation drop more rapidly than they do in wounds allowed to air out. It is best to keep a wound moist and covered for at least five days.
We usually heal quickly down there but this was a cut and that might not heal as easily. I would see the doctor again and hear what they say. Some of these things can go on for a very long time and they have to restitch them.tep 5  Cover the wound with a gauze if it is deep and use plaster to hold the gauze in place, but if it is not so deep you can disregard covering it.  6. Step 6  Repeat this process twice daily or as you deem fit.  7. Step 7  You will discover how the wound will heal fast and naturally leaving little or no scar.