The scale factor is 1/3.
To find this scale factor, choose a set of sides to compare lengths. For example, taking the left sides of the triangles, which is 9 and 3. 9 is 3 times bigger than the triangle on the right, so that gives us the scale factor of 1/3.
Answer:
t f dis say mane ion speak italian
Step-by-step explanation:
A list of four length-measurements doesn't actually have an area.
On my screen, the list is about 2cm wide and 4cm tall, so its area would be about 8cm². But that's just on my laptop screen. It would be different on a phone screen.
