Tangents and Circles

A tangent line intersecting with a radius always creates a ____________ angle

• right

• acute

• obtuse

• straight

Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.

• 11.7

• 10.8

• 13.0

• 14.2

Tags

CCSS.HSG.C.A.2

Assume that lines that appear to be tangent are tangent. O is the center of the circle. What is the value of x? (HINT: Remember tangent lines and circles create right triangles)

Tags

CCSS.HSG.C.A.2

Find the radius r

• 2

• 3

• 4

• 5

Tags

CCSS.HSG.C.A.2

What is the value of x?

• 22

• 25

• 15

• 20

Tags

CCSS.HSG.C.A.2

Find the value of x to the nearest tenth. (Hint: Draw a right triangle)

• 10.8

• 10

• 6.5

• 9.2

Tags

CCSS.HSG.C.A.2

What is the measure of BC?
¿Cuál es la medida de BC?

Give your answer to the nearest tenth...

Da tu respuesta a la décima más cercana...

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.A.2

What is the value of the circumference?

¿Cuál es el valor de la circunferencia??

Round your answer to the nearest tenth...

Redondea tu respuesta a la décima más cercana...

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

If a line is tangent to a circle, then it is ________ to the radius drawn to the point of tangency.

• parallel

• adjacent

• supplementary

• perpendicular