To find scale factor between similar figures , find two corresponding sides and write the ratio of the two sides . if you begin with the smaller figure your scale factor will be less than one . if you begin with a larger figure your scale factor will be larger than one .
Answer:
Usual topology
Step-by-step explanation:
hope this help you
Answer:
42.39 sq.cm
Step-by-step explanation:
Ф = 135°
r = 6 cm
Area of the sector = 

It is 325 inches. for area just multiply the two numbers