Para un octágono regular la longitud de la apotema es aproximadamente 12 cm y la longitud del radio es aproximadamente 13 cm. Hasta el centímetro más cercano, encuentra el perímetro del octágono regular

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .