Points
George is given two circles, Circle and circle X, as shown. If he wants to
prove that the two circles are similar, what would be the correct fourth step in
his proof?
Given: The radius of circle Oisr, and the radius of circle Xisr
Prove: Circle Ois similar to circle X
1.C - 2.1 and C - 2er' by the definition of circumference,
20
-- by the division property of equality.
3.d = 2r and d = 2r by the definition of diameter
by the substitution property
6. Circle Ois similar to circle X because all the linear dimensions are in the
same proportion

d=2r/d’=2r’ and d/d’=r/r’, by the division property of equality

step-by-step explanation:

i am not sure sorry : c

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1