7 1st Angle Projection used mainly in USA END VIEWFRONT VIEWISOMETRICPLAN
8 1st Angle Projection Symbol FRONT VIEWSIDE VIEWSIDE VIEWFRONT VIEW
9 Used in UK and in most countries of the world 3rd Angle ProjectionUsed in UK and in most countries of the worldPLANISOMETRICFRONT VIEWEND VIEW
10 3rd angle Projection Symbol FRONT VIEWSIDE VIEWFRONT VIEWSIDE VIEW
11 DIFFERENCE BETWEEN 1ST ANGLE AND 3RD ANGLE 1st Angle Projection 3rd Angle Projection
12 MODULE OBJECTIVESBy the end of this module the student will be able to:1.1 Describe orthographic projection1.2 State why engineers use orthographic projection1.3 Compare 1st degree angle and 3rd degree angle
13 MODULE OBJECTIVES 1.4By the end of this module the student will be able to:Correctly sketch two-dimensional views from three dimensional drawings.