The area of the circle is 25 square centimeters. Find the radius to the nearest tenth.

Find the diameter to the nearest tenth

Area of a Circle Calculator [raw] Radius(r) millimeters(mm) centimeters(cm) ... formulas manually to find the area, circumference, radius and diameter of a circle, this ... the circumference is c = π(8) = 8π or 25.1 cm, rounded to the nearest tenth. ... a = π(25) = 25π. If rounding to the nearest tenth the area is 78.5 square inches.

Step-by-step explanation:

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.