hello, I am asked to work out this word problem using congruency and triangle similarities rules. I'm not sure what the answer is. Can you help me work it out and show the full process of working out, using proper mathematical symbols and vocabulary. Thanks :)

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)

i think da answer is

d.square root of 3