Answer:
check: 50+160+130+20 = 360
50:160 = 5 : 16
Step-by-step explanation:et the smaller of the unknown angles be 5x and the larger of the two be 16x
so 130+20+5x+16x = 360
21x = 210
x = 10
so the two missing angles are 50° and 160°
Take a look at this: brainly.com/question/14269575?referrer=searchResults
Step-by-step explanation:
hi
just saying hi
if a·b=0, then either a=0 or b=0, or both
just answered it on apex :)