nhu78

03.06.2021 • 

Mathematics

 What do Australia and New Zealand have in common with the United States? A. The constitution of each country includes a bill of rights.

B. The governments of all three countries have a federal structure.

C. All three countries are presidential republics.

D. All three countries were once British colonies.

Ответ:

mommy562

16.09.2021

Mathematics

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∠C (Interior) =78°

∠B (Interior) = 62°

Step-by-step explanation:

Given:

∠A (Interior) = 40°

∠C (exterior) = 102°

Computation:

∠C (Interior) = 180° - 102°

∠C (Interior) =78°

∠B (Interior) = 180° - ∠A (Interior) - ∠C (Interior)

∠B (Interior) = 180° - 78° - 40°

∠B (Interior) = 180° - 118°

∠B (Interior) = 62°

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