bra123
bra123
01-03-2017
Mathematics
contestada
please help me!!!!!!!!!
Respuesta :
haruyoshida91
haruyoshida91
01-03-2017
use the formula for finding the area of a semi circle
pi * r^2
the radius is half the diameter, the diameter is given because a rectangle has 2 pairs of equal sides
1) pi * 2.5^2=pi* 6.25
2) pi * 7^2= pi* 49
Answer Link
student555
student555
01-03-2017
area rectangle=70cmsq
area small hemisphere=235.5cmsq
area big hemisphere=1846.32cmsq
adding all
2151.82 cmsq
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
In many tissues, one of the earliest responses to cellular injury is a rapid increase in the level of enzymes involved in the pentose phosphate pathway. Ten day
Which of the following would not interfere with market equilibria? a. a minimum wage b. a rent control c. a non-binding price floor d. a binding price ceiling
You are taking a crash course in e-business in order to compete for a plum job opening in the field. However, you missed the class on popular B2B e-business too
Which scientific tool is most useful when trying to convert a known amount of grams of water to moles of water?
Resistance-training can be a high-intensity exercise, so one must be careful that the energy expended does not result in a negative energy balance, thus defeati
Because I really wanted the investment money, I told this stingy investor that I could start marketing the product so that I’m on track to sell 5,000 units, and
In a plant cell where is sunlight converted to stored energy where does photosynthesis occur
In a completely randomized experimental design involving five treatments, a total of 65 observations were recorded for each of the five treatments. The followin
The height in feet (h) of the ball t seconds after it is released can be modeled by: -16t^2+10t+6=h. Find the time in seconds (t) passed before the ball hits th
Where is the most abundant vegetation found in north africa?
