Question

9. Construct each of the following angles using ruler and compass:
(a) 909 (6) 30° (c) 135° (d) 120° (e) 45
2. A room is 8.42 m long and 5.38 m wide. Its floor is to be cove
20cm by 8 cm. Find the total cost of the tiles at the rate of 2.25 per
The angles of a triangle are in the ratio 5:7:8. Calculate the three ar
Construct an angle of 105 with the help of a ruler and a compass.​

Answer 1

Answer:

construct 60degree angle and then bisect it u will get 30degree

construct 90degre angle and then bisect it u will get 45degree

Answer 2

Answer:

Hey there is your contructiion