Question

Se considera unghiurile <ABC si <MNP astfel incat AB || MN SI BC || NP. Stiind ca <ABC= 60⁰, calculati <MNP
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Answer 1

AB || MN

BC || NP  } => ∡ABC ≡ ∡MNP  } => ∡MNP = 60°

                      ∡ABC = 60°