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help pls ..........................

Help Pls class=

Sagot :

i believe the answer is
A: 40°
B: 36°

Answer:

a)40

b)36

Step-by-step explanation:

Supplementary are angles that add to 180 degrees, so do find the second angle, take 180-140=40

Similarly, Complementary angles are angles that add to 90 degrees, so 90-54=36

Hope this helps! <3