Please help this is due today and I can't figure it out!!!
Also explain your answer.

Ratio (red to blue ) of the perimeters:  

Ratio (red to blue ) of the areas:

Step-by-step explanation:

In similar figures

Let us solve the question

∵ The red figure and the blue figure are similar

∴ Their corresponding sides have equal ratios

∵ Two corresponding sides are 11 and 6

∴ The ratio of similarity (red to blue) =

→ By using the first rule above

∵ The ratio of their perimeters = the ratio of the corresponding sides

∴ The ratio of their perimeters (red to blue) =

∴ Ratio (red to blue ) of the perimeters:  

→ By using the second rule above

∵ The ratio of their areas = Square the ratio of their sides

∴ The ratio of their areas (red to blue) = ()²

∴ The ratio of their areas (red to blue) =

∴ Ratio (red to blue ) of the areas:

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation: