Calculate the area of the brick if the pressure is 180pa and the force 80N

A = 0.44 [m^2]

Explanation:

To solve this problem we must remember that pressure is defined as the relationship between Force and area, so we have the following equation:

P = F/A

where:

P = pressure = 180 [pa]

F = force = 80 [N]

A = area [m^2]

Now replacing and solving:

180 = 80/A

A = 80/180

A = 0.44 [m^2]

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

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