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17 questions
A point B is 17cm away from the centre O of a circle. AB is the tangent to the circle at A. Given that AB = 15 cm, find the radius of the circle.
8 cm
9 cm
2 cm
16 cm
Find the value of X
3
16
8
12
Find the length of LK
24
20.25
17.5
12.32
Find the value of X
8.5
3.6
7.2
9.2
Find the perimeter
39.5
32.8
56.3
79.2
Prove BA is a tangent line by proving it is a right angle
Yes
No
Find the perimeter
54.4
63
71
82.4
Which shows a tangent line?
A tangent line intersects the circle ...
in exactly two points
in exactly one point
through the center
with the diameter
Using lines tangent to the circle, find the value of x.
57
137
47
257
Determine if a tangent line is shown in the picture.
Yes
No
Not sure
Determine if a tangent line is shown in the picture.
Yes
No
Not Sture
Determine if a tangent line is shown in the picture.
Yes
No
Note Sure
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.
16 in
8 in
11 in
6 in
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
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