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25-05-2024
Mathematics

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Solve the triangle. Round answers to the nearest tenth. This problem may include sin, cos or tan.

Solve the triangle Round answers to the nearest tenth This problem may include sin cos or tan class=

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simangelemtimande simangelemtimande

25-05-2024

Answer:

angle B =56° angle A=34° side AB=21

Step-by-step explanation:

use trig ratio tan(B)=opp/adj

12/8.1

angle B = 56°

angle A is the sum of angles of a triangle.

then AB is Pythagoras theorem

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