What is the arc length if theta = 7 pi over 4 and the radius is 5?

In djkl, side jk measures 10.6 inches, side kl measures 7 inches, and side jl measures 5 inches. based on the information that is provided, which could be a correct set of angle measures for these sides? angle j = 23.2°, angle k = 33.5°, angle l = 23.2° angle j = 23.2°, angle k = 33.5°, angle l = 123.2° angle j = 123.2°, angle k = 23.2°, angle l = 33.5° angle j = 33.5°, angle k = 23.2°, angle l = 123.2°

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet