what do you need help on ? LMFA O
Alright here we go
First we need to find the upper angle by doing 180 - 143 = 37. Because it’s a straight line.
Second we need to find angle ADC
a triangle has 180 degrees, and we have 38 and 37.
180 - (38+37) = 105
then we find what the question wants:
180 - 105 = 75 degrees
Dang I’m dumb byeee use photo math it’s a app
Answer:
Step-by-step explanation:
[0,7)
because the dot is colored in you need to have the bracket
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