square a' b' c' d' is the image of square abcd under a dilation from center 01 by scale factor r. square a" b" c" d" is the image of square a' b' c' d' under a dilation of center o2 by scale factor 1/4. the side lengths of square a" b" c" d" are 1/8 of the corresponding side lengths of square abcd. What is the scale factor r?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.