Question
Draw an angle and label it as $\angle\text{BAC}.$ Construct another angle, equal to $\angle\text{BAC}.$
✓
Answer
Draw an angle $\angle\text{BAC}$ also draw a ray OP.
With a suitable radius and A as center, draw an arc intersecting AB and AC at X and Y, respectively.
With the same radius and O as center, draw an arc to intersect the arc OP at M.
Measure XY using the compass.
With M as centre and radius equal to XY, draw an arc to intersect the arc drawn from O at N.
Join 0 and N and extend it to Q.
$\angle\text{POQ}$ is the required angle.
With a suitable radius and A as center, draw an arc intersecting AB and AC at X and Y, respectively.
With the same radius and O as center, draw an arc to intersect the arc OP at M.
Measure XY using the compass.
With M as centre and radius equal to XY, draw an arc to intersect the arc drawn from O at N.
Join 0 and N and extend it to Q.
$\angle\text{POQ}$ is the required angle.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Express each of the following as a Roman numeral:
|
S.No.
|
Numerical
|
|
i
|
164
|
|
ii
|
195
|
|
iii
|
226
|
|
iv
|
341
|
|
v
|
475
|
|
vi
|
596
|
|
vii
|
611
|
|
viii
|
759
|
Mahesh deposited Rs 8650 in a bank at a rate of 6 p.c.p.a. How much money will he get at the end of the year in all?
From a wholesaler, Santosh bought 400 eggs for Rs 1500 and spent Rs 300 on transport. 50 eggs fell down and broke. He sold the rest at Rs 5 each. Did he make a profit or a loss? How much?
Solve the following equation and verify the answer:
3(x + 6) + 2(x + 3) = 64
3(x + 6) + 2(x + 3) = 64
Draw a circle with centre at point O and radius 5cm. Draw its chord AB, draw the perpendicular bisector of line segment AB. Does it pass through the centre of the circle?
Convert the following into a fraction in simplest form:
- 0.4
- 0.35
- 0.08
- 0.075
For the pentagon shown in the figure below, answer the following: (Textbook pg. no. 84)
- Write the names of the five vertices of the pentagon.
- Name the sides of the pentagon.
- Name the angles of the pentagon.
- See if you can sometimes find players on a field forming a pentagon.
Write the proper number in the empty boxes.
Complete the following table:
| Number | Divide the number by 9. Is it completely divisible? | Sum of the digits in the number. | Is the sum divisible by 9? |
| 1980 | ✓ | 1 + 9 + 8 + 0 = 18 | ✓ |
| 2999 | X | 2 + 9 + 9 + 9 = 29 | X |
| 5004 | |||
| 13389 | |||
| 7578 | |||
| 69993 |
Vedika has 23.5 metres of cloth. She used it to make 5 curtains of equal size. If each curtain required 4 metres 25 cm to make, how much cloth is left over?