00:01
According to the question, we can find the body surface area of a human body by the formula bsa equals bsa stands for body surface area which is equals 0 .0071 84 multiplied by w rest to the power 0 .425.
00:22
0 .425 multiplied by h, multiplied by h, rest of the power, 0 .725, right? now where w is mass in kilograms and h is height in centimeter.
00:40
Now we have to find the bsa of a child, that is what is the surface area of a child, who is 122 centimeter tall, that is the value of h is equals 122 centimeter and the mass of the boy is 29 .5 kg, so am equals 29 .5 kg.
01:00
And the unit of body surface area is in meter square.
01:03
So let's find out the body surface area.
01:05
So bsa equals 0 .007184 multiplied by weight that is 29 .5, rest of the power, 0 .425, multiplied by height which is 122...