Intersecting chords, secants and tangent angles

∠ AED is formed inside a circle by two intersecting chords. If minor arc BD = 70° and minor arc CA = 180° , what is the measure of ∠ AED?

• 45°

• 50°

• 55°

• 60°

Tags

CCSS.HSG.C.A.2

∠ AED is formed inside a circle by intersecting chords. If minor arc BD = 82 and minor arc CA = 176, what is the measure of ∠ AED?

• 41°

• 47°

• 51°

• 88°

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

∠ BEC is formed inside a circle by intersecting chords. If minor arc BD = 94 and minor arc CA = 166, what is the measure of ∠ BEC?

• 44°

• 47°

• 50°

• 53°

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 190º

• 130º

• 120º

• 70º

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 136º

• 70º

• 68º

• 66º

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 60º

• 70º

• 80º

• 100º

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 280º

• 174º

• 140º

• 68º

Tags

CCSS.HSG.C.A.2

Determine the value of x using the information in the diagram.

• 115º

• 100º

• 70º

• 30º

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Determine the value of x using the information in the diagram.

• 115º

• 85º

• 75º

• 55º

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Quadrilateral ABCD is inscribed in the circle. Which sentence is true?

• A and B are supplementary

• A and C are supplementary

• m∠ A = m∠ B

• m∠ C = m∠ D

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3