CUET Preparation Today
In the given figure, AB, AC and EF are tangents to a cirlce. If AC = 15 cm and DE = 3 cm, then the length of AE is :
|
24 cm 9 cm 18 cm 12 cm |
12 cm |
We know that, AB = AC We have, AC= 15 cm DE = 3 cm ED = EB = 3 cm AE = AB – EB = 15 – 3 = 12 cm |
