The diagram shows a brass washer. The washer is made by removing a circular disc of diameter 1.6 cm from a circular disc of diameter 2.4cm. (i) Find the area of the top surface of the washer in square centimetres.

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

“ 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 .

i those same problems in math and dont know how to do them