Estimate f 3.85 given that f 4 )= 2 and f '( 4 )= 3

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .