MN = 6 in
add the parts of the ratio, 1 + 2 + 3 = 6
divide AB by 6 to find 1 part of the ratio
= 3 ← 1 part
AM = 3 in ← 1 part
MN = 2 × 3 = 6 in ← 2 parts
NB = 3 × 3 = 9 in ← 3 parts
and 3 + 6 + 9 = 18 in = AB
Hello,
x + x + 128° = 180°
2x + 128° = 180°
2x = 180° - 128° = 52°
x = 52° / 2 = 26°
Answer:
the numbers are going down by .5 nvm I answered this wrong.
