Question

Draw a circle of radius 4cm and draw a pair of tangents which are inclined at and angle of 100

Answer 1

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Solution:-

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Step 1 : Draw a circle of radius 4 cm and with centre as O.

Step 2 : Take a point A on the circumference of the circle and join OA. Draw a perpendicular to OA at point A.

Step 3 : Draw a radius OB, making an angle of 80°= (180°-100°)

Step 4 : Draw a perpendicular to OB at point B. Let both the perpendiculars intersect at point P. PA and PB are the required tangents at an angle of 40°.

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Comments

Ye beta the answer is right