Solve the Right Triangle

question 75

Multiple Choice

Solve the right triangle.
-B = 25.9°, c = 4.1 mm, C = 90° Round values to one decimal place.

• A)a = 3.7 mm, A = 64.1°, b = 1.8 mm
• B)a = 3.7 mm, A = 64.1°, b = 2.9 mm
• C)a = 1.8 mm, A = 64.1°, b = 3.7 mm
• D)a = 2.9 mm, A = 64.1°, b = 2.9 mm

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Definitions:

Bronchioles

A part of the respiratory tract that branches from the tertiary bronchi.

Pleura

The membranes that surround the lungs.

Cilia

Microscopic, hair-like structures on the surface of cells that move in a wavelike manner to transport substances or facilitate movement.

Epiglottis

A leaf-shaped flap of cartilage located behind the tongue, at the top of the larynx, which prevents food and drink from entering the windpipe during swallowing.