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°
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Answer:
Step-by-step explanation:
Answer:
the 3rd one
Step-by-step explanation:
Y would equal 2
x would equal 6
In other words it is (6,2)
4 x 10^6 is the answer to the questioin
