Find the area of of the rectangle: length 5 ft and width 13 ft

i do not understand what it is asking me!

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

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only