What is the function of the cytoplasm and the genetic apparatus in the cell?

univerkov | May 22, 2021 | education

1. A, B, C – the vertices of the triangle. The external apex angle is A = 90 °.

2. ∠А = 180 ° – 90 ° = 90 °.

3. ∠В: ∠С = 1: 2. Therefore, ∠С = 2∠В.

4. The total value of all internal angles of the triangle, according to its properties, is 180 °:

∠В + ∠С + ∠А = 180 °. We substitute in this expression 2∠B instead of ∠C:

∠В + 2∠В + 90 ° = 180 °.

3∠B = 90 °.

∠В = 30 °.

∠С = 2∠В = 2 x 30 ° = 60 °.

Answer: ∠С = 60 ° – a larger acute angle.

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