Respuesta :

complementary angles sum to 90°

angle ABC + angle angle CBD = 90°

given angle ABC = 25°

then 25° + angle CBD = 90°

hence angle CBD = 90° - 25° = 65°



Answer:

complementary angles sum to 90°

angle ABC + angle angle CBD = 90°

given angle ABC = 25°

then 25° + angle CBD = 90°

hence angle CBD = 90° - 25° = 65°

Step-by-step explanation:

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