Inscribed Quadrilaterals

Front

If a quadrilateral is inscribed in a circle, then its opposite angles are ____?

Back

supplementary

Front

The intercepted arc of an inscribed angle is ___________________ the measure of the inscribed angle.

Back

double

Front

Find m < C: If m < A = 104°, m < B = 130°, what is m < C?

Back

76°

Front

Find a and b: If a + b = 167° and a = 93°, what is b?

Back

b = 74°

Front

What is the relationship between the angles of an inscribed quadrilateral?

Back

The opposite angles are supplementary.

Front

Define an inscribed angle.

Back

An inscribed angle is formed by two chords in a circle which have a common endpoint.

Front

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

Back

40°

Front

If angle A and angle B are inscribed angles that intercept the same arc, what can be said about their measures?

Back

They are congruent.

Front

What is the sum of the measures of the angles in any quadrilateral?

Back

360°

Front

If angle A = 50° and angle B = 130°, what is angle C in an inscribed quadrilateral?

Back

Angle C = 180° - (50° + 130°) = 0° (not possible, check angles).