Type SSS, SAS, ASA, AAS, or HL to
justify why the two larger triangles are
congruent.
80
AC = DB

SAS

Step-by-step explanation:

I'm not too sure but we already have 2 sides given, which are AC and DB. Since they're congruent or equal to each other it forms the sides of the triangles. We also are given the 90 degree angles in the corners, which gives us the A in SAS

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