△mno is rotated about point a to △m′n′o′ . which statements are true about the pre-image and image? select each correct answer. the image is the same shape but a different size than the pre-image. mn¯¯¯¯¯¯¯≅m′n′¯¯¯¯¯¯¯¯¯ ∠nom≅∠n′o′m′ the image is the same size but a different shape than the pre-image.

∠NOM≅∠N′O′M′

Step-by-step explanation:

A rotation is a rigid transformation that produces congruent images ,

i.e. The image has the same size and shape as the pre-image.

i.e. it preserves the side length and of the pre-image.

If △MNO is rotated about point A to △M′N′O′ , then △MNO≅△M′N′O′

Since , and are corresponding sides and ∠NOM are ∠N′O′M′ corresponding angles

⇒

and ∠NOM≅∠N′O′M′

Hence, the statements are true about the pre-image and image :

∠NOM≅∠N′O′M′

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later