Central angles and inscribed angles worksheet answer key

Q: What is the measure of the inscribed angle if its intercepted arc measures 80?

For example, lets take our intercepted arc measure of 80° . If the inscribed angle is half of its intercepted arc, half of 80 equals 40 . So, the inscribed angle equals 40° .

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How do you find inscribed angles and central angles?
What is central angle and inscribed angle?
What is the measure of the inscribed angle if its intercepted arc measures 80?

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How do you find inscribed angles and central angles?

Central Angles: Angles with the vertex located at the center of the circle. The measure of the central angle is the same as the measure of the arc it intercepts. Inscribed Angles: Angles with the vertex located on the circumference of the circle.

What is central angle and inscribed angle?

An inscribed angle is half the measure of a central angle subtended by the same arc. OR. A central angle is twice the measure of an inscribed angle subtended by the same arc. Example.

What is the measure of the inscribed angle if its intercepted arc measures 80?

For example, let's take our intercepted arc measure of 80° . If the inscribed angle is half of its intercepted arc, half of 80 equals 40 . So, the inscribed angle equals 40° .