In triangle ABC, angle A is 60°, angle B is 35°, and the length of the perpendicular CD of AB is 9. Consider the following diagram.Hence, find the length of AB correct to two decimal places.
Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: In triangle ABC, angle A is 60°, angle B is 35°, and the length of the perpendicular CD of AB is 9. Consider the following diagram.Hence, find the length of AB correct to two decimal places.
Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: In triangle ABC, angle A is 60°, angle B is 35°, and the length of the perpendicular CD of AB is 9. Consider the following diagram.Hence, find the length of AB correct to two decimal places.