040323 Circles Review K (PART 2)

A diameter is the longest chord.

• Always

• Sometimes

• Never

A chord is a radius

• Always
• Sometimes
• Never

A secant is a tangent.

• Always

• Sometimes

• Never

Find the length of the colored arc.  Leave your answer in terms of π.

• 45π

Tags

CCSS.HSG.C.B.5

What is the value of x?

• 75
• 90
• 150
• 180

Tags

CCSS.HSG.C.A.2

Tags

CCSS.HSG.C.A.2

What are the values of x and y in Circle O?

Tags

CCSS.HSG.C.A.2

Assume that all the lines that appear tangent are tangent. Find the perimeter of triangle LJK.

• 54
• 36
• 48
• 42

Tags

CCSS.HSG.C.A.2

• A

• B

• C

• D

Tags

CCSS.HSG.C.A.2

All lines that appear to be tangent are tangent. Find the perimeter of the triangle.

• 63.8

• 39.7

• 37.5

• 62

Tags

CCSS.HSG.C.A.3