A side of a rhombus is 18 cm. long. The larger angle of the rhombus has measure 110°. Find the length of the longer diagonal of the rhombus.

linear pair postulates

answer: about 22.67

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.