Classify the Angle as Acute, Right, Obtuse, or Straight

question 149

Multiple Choice

Classify the angle as acute, right, obtuse, or straight.
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• A) Acute
• B) Straight
• C) Right
• D) Obtuse

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Definitions:

Action Potentials

Electrical impulses that travel along the membrane of a nerve or muscle fiber, initiating activity or movement.

Coronary Sinus

Short trunk that receives most of the veins of the heart and empties into the right atrium.

Cardiac Veins

Blood vessels that return deoxygenated blood from the myocardium (heart muscle) to the right atrium.

Coronary Vessels

Blood vessels that supply blood to the heart muscle, including coronary arteries and veins.