3. In a triangle ABC, a = 51.6, b= 72.8, and ZB=80°. Solve the triangle using sine law. Round each length to the nearest tenth of a unit and each angle to the nearest degree. 4. Solve the triangle given below. Round lengths to the nearest tenth of a centimetre and angles to the nearest degree. N 79.4 cm L 65 74.9 cm M 5. In triangle ABC, if ZA = 63°, b = 3.7 m, and c = 5.1 m, what is the length of side a to the nearest tenth of a metre?

3. In a triangle ABC, a = 51.6, b= 72.8, and ZB=80°. Solve the triangle using sine law. Round each length to the nearest tenth of a unit and each angle to the nearest degree. 4. Solve the triangle given below. Round lengths to the nearest tenth of a centimetre and angles to the nearest degree. N 79.4 cm L 65 74.9 cm M 5. In triangle ABC, if ZA = 63°, b = 3.7 m, and c = 5.1 m, what is the length of side a to the nearest tenth of a metre?

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter73: Achievement Review—section Seven

Section: Chapter Questions

Problem 28AR: Solve the following exercises. Compute angles to the nearer minute in triangles with customary unit...

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