Inscribed Quadrilaterals Solve for X

Quadrilateral ABCD is inscribed in circle O, as shown below.

• x = 85 and y = 50

• x = 90 and y = 45

• x = 110 and y = 75

• x = 115 and y = 70

Find the value of d.

• 115

• 65

• 96

• 180

Find m∠R.

• 24⁰

• 41⁰

• 67⁰

• 139⁰

What is the measure of arc EAB  in circle F?

*HINT: Find ARC CB FIRST THEN 2( ANGLE EDC) =ARC EAB*

• 72

• 92

• 148

• 200

If a quadrilateral is inscribed in a circle, then its ____angles are _____.

• adjacent; complimentary

• opposite; complimentary

• adjacent; supplementary

• opposite; supplementary

Solve for x and y.

• x=85⁰  y = 150⁰

• x = 85⁰  y = 50⁰

• x = 95⁰   y = 150⁰

• x = 95⁰   y = 50⁰

Now it's your turn! Find the value of x.

Given the following inscribed quadrilateral, what is the value of y?

• 10

• 20

• 30

• 40

Find the value of y.