Mathematics, 14.06.2020 06:57 Kennabug4503
The proof that vertical angles 1 and 3 are congruent is started below. Which statement might be next?
answer choices: A. m∠1 + m∠2 = m∠2 + m∠3
B. m∠3 + m∠4 = 180°
C. m∠1 + m∠2 = m∠2 + m∠1
D. m∠2 + m∠4 = 180°
What could also be proved true from the diagram? (THIS ONE I NEED MORE HELP WITH, PLEASE!)
answer choices: A.∠1 ≅ ∠2
B.∠3 ≅ ∠4
C.∠2 ≅ ∠3
D.∠2 ≅ ∠4
Answers: 3
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If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
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The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction
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