Question
Mathematics Question on Tangent to a Circle
Calculate the length of tangent from a point 15 cm away from the centre of a circle of radius 9 cm.
A
11 m
B
9 m
C
12 m
D
10 m
Answer
12 m
Explanation
Solution
The correct option is (C): 12 m.
Calculate the length of tangent from a point 15 cm away from the centre of a circle of radius 9 cm.
11 m
9 m
12 m
10 m
12 m
The correct option is (C): 12 m.