A line AB measures 120 mm on the front view and 80 mm on the top view. Determine the true length of line AB and its inclination to the horizontal plane.

A theodolite is an instrument that measures horizontal and vertical angular orientations of a line of sight. The line of sight may be established optically, or by laser, and many forms of theodolite are used in surveying, construction, astronomy, and manufacturing. A simple optical theodolite is shown. After the instrument is aligned so that its base is in a horizontal plane and a desired reference direction is selected (such as perhaps north in the case of a surveying instrument), the telescopic sight is used to establish a line of sight, and then horizontal and vertical angles Thetah and Thetav are measured. If Thetah = 30° and and Thetav = 60°, determine the following:   7.1 The coordinate direction angle Alpha of the line of sight is Blank 1°. 7.2 The coordinate direction angle Beta of the line of sight is Blank 2°. 7.3 The coordinate direction angle Gamma of the line of sight is Blank 3°.

What are the dimensions for A and B?

Figure (3) 120 mm Figure (3b) AD HU 250 mm

Sketch the isomeric view and side view  Given part consists of front view and bottom view .  Use the CREO PARAMETRIC 4.0 DRAWING TO sketch the viewsin drawing . No hand drawing . All the dimensions are in mm .

For the below shaded area, calculate Ix and Kx 130 mm 30 mm 30 mm 40 mm mm

Can you show me the equations and the calculations to get the red values in the image?