Tangents in Circle

Find the value of X

• 3

• 16

• 8

• 12

Find the length of LK

• 24

• 20.25

• 17.5

• 12.32

Prove BA is a tangent line by proving it is a right angle

• Yes

• No

Determine if a tangent line is shown in the picture.

• Yes

• No

• Not sure

Point O is the center of each circle. Assume the lines that appear to be tangent are tangent. What is the value of the variable?

• 26

• 57

• 66

• 114

Assume that all the lines that appear tangent are tangent. Find the perimeter

• 54

• 36

• 48

• 42

Find the radius r

• 2

• 3

• 4

• 5

find m<FGH if m<FEH =(2x-1) and m<FGH=(5x+6)

• 36

• 144

• 49

• 131

find the perimeter of EFGH if FG= 9 and GE= 15

• 42

• 21

• 84

• 15

two tangent lines coming from the same external point are ______________

• similar

• congruent

• perpendicular

• parallel