Hi how are you moe? how has your day been i missed you uddy

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

When y’all answer can y’all explain too !

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation