Write three equivalent ratios for each of the given ratios below.
a) 1:3:5
b) 2:7:14​

idc

step-by-step explanation:

idk

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

lol.

it's ok we all do this sometimes.

-aparri