(a) Compare planar densities (Section 3.11 and 3.60) for the (100), (110), and (111)planes for FCC. (b) Compare planar densities ( 3.61) forthe (100), (110), and (111) planes for BCC.

Lecture 3: Graphics Problem Solving Review Engineer's Scale Practice Sheet Outcomes Use an engineering scale to scale features of a drawing Generate graphic solutions of problems Practice legible writing Exercise 1 Construct a triangle of side lengths 3 cm, 4 cm, and 5 cm and measure the internal angles with your protractor. Use a scale of 1" = 1 cm. Cannot use calculator. o Tools Engineering scale Compass Protractor Exercise 2 Graphically solve the 4 sided polygon to scale on engineering paper Choose a scale so that your drawing is within the solid border and covers 1/2- 3/4 of your page Measure and report length of sides A & B. Measure angl