The diagram below shows a circle of radius 5 cm with centre O. Points A and B are on the circle, and AOB is 0.8 radians. The point N is on (OB] such that [AN] is perpendicular to
[OB]

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

The surface area of the triangular prism is .

Write the function for the graph. (1.8) (0,4)