Answer:
103°
Step-by-step explanation:
Let's take the 3rd angle as θ:
Since all the angles in a triangle add up to 180°,
57 + 20 + θ = 180
77 + θ = 180
θ = 180 - 77
= 103°
Hence, the third angle is 103°
<em>Hope this helps and be sure to have a wonderful time ahead at Brainly! :D</em>
Answer:
The reasonings I provided are just examples (they are true, though!). Hope this helps!
Answer:
C
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
multiplyThen add dived the 3456
C. y= [25,100]
you need brackets because the points actually touch the number