ANSWER: A). Both 1 and 4 are congruent and the rest are <span>incongruous.
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Let, the number = x
x - 16 = -19
x = -19 + 16
x = -3
So, your final answer is -3
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Answer:
B
Step-by-step explanation:
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Option D is the correct answer
A triangle’s angles must add up to 180 to be a proper triangle. Option A, B, and C added up all equal 180, whereas option D only equals 150.