Mathematics, 25.06.2019 12:50 Astudent333
Select the correct answer from each drop-down menu. in the figure, ab || cd and ∠eij ≅ ∠gji. complete the following statements to prove that ∠ikl and ∠jld are supplementary angles. it is given that ∠eij ≅ ∠gji. also, ∠eij ≅ ∠ikl and ∠gji ≅ ∠jlk, as they are corresponding angles for parallel lines cut by a transversal. by the definition of congruent angles, m∠eij = m∠gji, m∠eij = m∠ikl, and m∠gji = m∠jlk. so, m∠ikl = m∠jlk by the . angle jlk and ∠jld are supplementary angles by the , so m∠jlk + m∠jld = 180°. by the , m∠ikl + m∠jld = 180°. therefore, ∠ikl and ∠jld are supplementary angles by definition.
Answers: 3
Mathematics, 21.06.2019 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
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Select the correct answer from each drop-down menu. in the figure, ab || cd and ∠eij ≅ ∠gji. complet...
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