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What else can I help you with?
Is an inscribed angle that intercepts an arc whose measure is greater than 180 degrees always acute?
Not if the curve is not a circle.
How do you find the measure of an inscribed angle?
You find the arc measure and then you divide it in half to find the inscribed angle
Is it true or false the measure of an exterior angle and the adjacent interior angle sum to 180 degress?
True
A tangent-tangent angle intercepts two arcs that measure 164 and 196 What is the measure of the tangent-tangent angle?
196-164/2= 16
What is the measure of an arc that is intercepted by an inscribed angle of 30 degrees?
60 degrees
What is the measure of an inscribed angle that intercepts an arc whose measure is 70?
35 I believe.
Is an inscribed angle which intercepts a major arc an obtuse angle?
Well, not always. An obtuse angle is one that is greater than 90 degrees. Any inscribed angle that intercepts a major arc can be any measurement in which it intercepts.
What kind of an angle is the inscribed angle that intercepts a semicircle.?
A right angle.
Is an inscribed angle that intercepts an arc whose measure is greater than 180 degrees always acute?
Not if the curve is not a circle.
What is the relation between the arc length and angle for a sector of a circle?
A sector is the area enclosed by two radii of a circle and their intercepted arc, and the angle that is formed by these radii, is called a central angle. A central angle is measured by its intercepted arc. It has the same number of degrees as the arc it intercepts. For example, a central angle which is a right angle intercepts a 90 degrees arc; a 30 degrees central angle intercepts a 30 degrees arc, and a central angle which is a straight angle intercepts a semicircle of 180 degrees. Whereas, an inscribed angle is an angle whose vertex is on the circle and whose sides are chords. An inscribed angle is also measured by its intercepted arc. But, it has one half of the number of degrees of the arc it intercepts. For example, an inscribed angle which is a right angle intercepts a 180 degrees arc. So, we can say that an angle inscribed in a semicircle is a right angle; a 30 degrees inscribed angle intercepts a 60 degrees arc. In the same or congruent circles, congruent inscribed angles have congruent intercepted arcs.
Is every inscribed angle that intercepts a semicircle is a right angle or an acute angle or a obtuse angle?
a right angle
How do you find the measure of an inscribed angle?
You find the arc measure and then you divide it in half to find the inscribed angle
How do you find the measure of the central angle?
the measure of the inscribed angle is______ its corresponding central angle
The measure of the complement to a 35 degree angle is?
145 degress
How many sides does a regular polygon have if the measure of each interior angle is equal to 172 degress?
How many sides does a regular polygon have if the measure of each interior angle is equal to 172 degress ?
How do you find measure of minor arc?
the measure of a minor arc equals the measure of the central angle that intercepts it.
A tangent-tangent angle intercepts two arcs that measure 149 and 211 What is the measure of the tangent-tangent angle?
31 degrees
