A HSS6 x 4 x ¼ structural steel column is 24 ft. Long. A factor of safety of 1.92 is specified, Use E=29000 ksi for the steel. The cross-sectional area of the member is 4.3 in2 . Moment of inertia about x-axis is 20.9 in4 and the radius of gyration with respect to y-axis is 1.61 in.

answer: 819.89 miles across america

step-by-step explanation:

answer: 3.26019516

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)