Inscribed Triangles at Diameter

Angle R is right because

• the triangles is circumscribed and SQ is a radius

• the triangles is inscribed and SQ is a radius

• the triangles is inscribed and SQ is a diameter

• triangle QRS is inscribed

What is m∠LMO?
(Segment LO is a diameter of Circle P)

• 30°

• 45°

• 80°

• 90°

AB is a diameter. The measure of angle C is 90 degrees and angle A is 79 degrees. Find the m < B.

• 101

• 90

• 11

What is m∠LMO?

(Segment LO is a diameter of Circle P)

• 30°

• 45°

• 180°

• 90°

• m∠K=100 & m∠M=100

• m∠K=50 & m∠M=50

• m∠K=100 & m∠M=50

• m∠K=50 & m∠M=100

Use the Theorem. Solve for the x.

• 14

• 20

• 71

• 3

Find m∠PRQ.

• 39°

• 90°

• 51°

• 15°

Angle L measures

• 145^o

• 45^o

• 90^o

• 35^o

Given: EF is a diameter of the circle. Find m∠EGF.

• 30°

• 60°

• 90°

• 45°