Answer:
1 in. = 5184 pixels
Step-by-step explanation:
Angle DEG = 75 degrees
Step 1:
m DEF - m GEF = m DEG
Step 2:
144 - 69 = 75
75 degrees
2.17609
Easiest and fastest way is to just directly plug log base 10 of 150 into the calc, as it is a nasty decimal.