Question

point a lies in the exterior of square with centre p and radius 30 cm. line AB touches the circle at B. if PA=34, then find AB​

Answer 1

Answer:

point a lies in the exterior of square with centre p and radius 30 cm. line AB touches the circle at B. if PA=34, then find ABthe length of a tangent to a circle from point is 0.5 cm and distance of a point fne its centre is 1.5 cm, then find its radius.

Step-by-step explanation:

• point a lies in the exterior of square with centre p and radius 30 cm. line AB touches the circle at B. if PA=34, then find AB

Answer 2

Answer:

ANSWER IS 16 cm

Step-by-step explanation:

PA=34

RADIUS(PB)=30

AB ?

AP^2 = PB^2 + AB^2

(34)^2 = (30)^2 + AB^2

1156 = 900 + AB^2

1156 - 900 = AB^2

256 = AB^2

ROOT 256 = AB

16 = AB

THERFORE THE LENGTH OF AB IS 16 cm