Chords Secants Tangent Angles

∠ 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°

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

• 136º

• 70º

• 68º

• 66º

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

• 280º

• 174º

• 140º

• 68º

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

• 115º

• 100º

• 70º

• 30º

Which best describes segment AB? (a)  

• chord

• secant

• tangent

• diameter

is a... 

• Secant

• Tangent

• Chord

• Point of Tangency

What is the value of x?

• 33.5

• 47

• 80.5

• 114

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

• 190º

• 130º

• 120º

• 70º

Which expression can be used to solve for the unknown angle measure?

• ? = (50 + 99) ÷ 2

• ? = 50 + 99

• ? = 198 - 50

• ? = 180 - (50 + 90)

∠ 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°