Question
Use a pair of compasses and construct the following angles:
15°
15°
✓
Answer
Steps of Construction:
- Draw a ray OA.
- With O as centre and any suitable radius draw an arc above OA, cutting it at B.
- With B as centre and same radius as before draw another arc to cut the previous arc at C. Join OC and prouce it to D.
- Draw the bisector OE of $\angle\text{AQD}.$ Then $\angle\text{AOE}=30^\circ.$
- Draw the bisector OF of $\angle\text{AOE}.$
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0 |
| (ii) | Isosceles triangle |  |
1 |
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| (v) | Square | ||
| (vi) | Parallelogram | ||
| (vii) | Rhombus | ||
| (viii) | Line | ||
| (ix) | Line segment | ||
| (x) | Angle | ||
| (xi) | Isosceles trapezium | ||
| (xii) | Kite | ||
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| (xiv) | Semi-circle | ||
| (xv) | Circle | ||
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|
Year
|
1995
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1996
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1997
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1998
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1999
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2000
|
|
Number of applicants registered (in thousands)
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18
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20
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30
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