What’s the length of the missing leg ??
Pls help!!

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)