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प्रश्न
Draw a circle with centre P. Draw an arc AB of 100° measure. Draw tangents to the circle at point A and point B.
उत्तर
Steps of Construction:
Step 1: Draw a circle with centre P and any radius.
Step 2: Take any point A on the circle.
Step 3: Construct ∠APB = 100°, such that point B is on the circle.
Step 4: Draw rays PA and PB.
Step 5: Draw line l perpendicular to ray PX through point A.
Step 6: Draw line m perpendicular to ray PY through point B.
Here, line l and line m are the required tangents to the circle at the point A and point B, respectively.
संबंधित प्रश्न
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| ↓ |
| Take any point P on the circle |
| ↓ |
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| ↓ |
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Draw a circle with center P. Draw an arc AB of 100° measure. Perform the following steps to draw tangents to the circle from points A and B.
- Draw a circle with any radius and center P.
- Take any point A on the circle.
- Draw ray PB such ∠APB = 100°.
- Draw perpendicular to ray PA from point A.
- Draw perpendicular to ray PB from point B.
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- Draw a circle with radius 3.5 cm and take any point C on it.
- Draw chord CB and an inscribed angle CAB.
- With the center A and any convenient radius, draw an arc intersecting the sides of angle BAC in points M and N.
- Using the same radius, draw an arc intersecting the chord CB at point R.
- Taking the radius equal to d(MN) and center R, draw an arc intersecting the arc drawn in the previous step. Let D be the point of intersection of these arcs. Draw line CD. Line CD is the required tangent to the circle.
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