4. In ADEF, ZE is a right angle. If the side opposite ZD has a length of 17 and the length of the hypotenuse is 26, which of the following is the value of ZD to the nearest degree?
(1) 33°
(3) 490
(2) 41°
(4) 57°

If eh = hg and hg=16, find the diameter of k

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units