M2 Mod7 7.1-7.3 Mini-Review

"Any segment inside of a circle with both endpoints on the circle."

• Radius

• Diameter

• Chord

• Tangent

The measure of an inscribed angle is always _______ the measure of its intercepted arc.

• double

• half of

• triple

• equal to

Tags

CCSS.HSG.C.A.2

The measure of a central angle is always ________ the measure of its intercepted arc.

• half of

• double

• equal to

• triple

Tags

CCSS.HSG.C.A.2

m<PQR = _______^o

• 90

• 30

• 45

• 180

Tags

CCSS.HSG.C.A.2

TRUE or FALSE? All triangles are cyclic.

• TRUE

• FALSE

TRUE or FALSE? All rectangles are cyclic.

• TRUE

• FALSE

TRUE or FALSE? All parallelograms are cyclic.

• TRUE

• FALSE

Opposite angles in a cyclic quadrilateral are always ________.

• congruent

• supplementary

• complementary

Solve for x and y.

• x=100^o y=109^o

• x=109^o y=100^o

• x=71^o y=80^o

• x=160^o y=142^o

Tags

CCSS.HSG.C.A.2

If the measure of arc BC is 110 degrees, then what is the measure of <BAC ? (Theorem: An angle formed OUTSIDE of a circle, by the intersection of two tangents to the circle, is SUPPLEMENTARY to the mesure of its intercepted minor arc.)

• 110 degrees

• 250 degrees

• 70 degrees

• 55 degrees

Tags

CCSS.HSG.C.A.2