Draw a circle of radius 1.5 cm. Take a point P outside it. Without using the centre, draw two
tangents to the circle from the point P?
Answers
Tangents to the circle from the point P drawn without using center of circle
Step-by-step explanation:
1. Draw a circle of radius 1.5 cm. Take a point P outside it.
2. Through P draw a secant PAB to meet the circle at A and B.
3. Produce AP to C such that PC = PA. Bisect CB at Q.
4. With CB as diameter and center as Q, draw a semi-circle.
5. Draw PD ⊥ CB, to meet semi-circle at the point D.
6. Intersect P as center and PD as radius draw an arc to interest the circle at T and T'.
7. Join P to T and P to T'
PT and PT' are the required tangents.
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Draw a pair of tangents to a circle of radius 5cm
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The required steps are shown below.
Step-by-step explanation:
Consider the provided information.
In order to draw two tangents to the circle from the point P follow the steps shown below:
Step 1: Draw a line circle having radius 1.5 cm.
Step 2: Place a point P outside the circle and draw a secant PAB
Step 3. Now, draw AP to C such that PC = PA. Bisect CB at Q.
Step 4. Draw a semi circle with diameter CB and center at Q.
Step 5. Make PD ⊥ CB, that intersect the semi-circle at the point D.
Step 6. Draw an arc to interest the circle at T and T' where P is the center and PD is the radius.
Step 7. Now Join P to T and P to T' which is the required tangents.
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Draw a pair of tangents to a circle of radius 5cm which are inclined to each other at an angle of 45 degree.
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