Question

construct a pair of tangents PA and PB to a circle of radius 4.5 cm from a point P outside the circle 10 cm from the centre measure PA and PB.

please help me.​

Answer 1

Answer:

Step 1 : Draw a circle of radius 4.5 cm with center O.

Step 2: Take a point A on the circle join OA.

Step 3: Draw a perpendicular to OA at A.

Step 4: Draw a radius OB making a angle 120

∘

(180

∘

−60

∘

) with OA

Step 5: Draw a perpendicular to OB at B. Let these both perpendicular meet at P.

∴ PA and PB are the required tangents with angle of inclination 60

∘

.

solution

Answer 2

Answer:

actually

Step-by-step explanation:

idk this so sorry