Question

how to draw a 150 degrees angle using a ruler and compass
please send a figure and step by step explaination and i will give you 20 points please

Answer 1

Answer:

construction of angles by using compass we will learn how to construct different angles with the help of ruler and compass.

1. Construction of an Angle of 60° by using Compass

Step of Construction:

(i) Draw a ray OA.

(ii) With O as centre and any suitable radius draw an arc above OA cutting it at a point B.

Step-by-step explanation:

mark as brainlist

Answer 2

Question:

How to draw a 150° angle using a ruler and compass ?

Diagram:

Given in the attachment.

Steps to draw:

Since,

90° + 60° ➟ 150°

First we will draw 90° then we will draw 60° which will make the required angle 150° . Let's start-

• ➢ Draw AOB ray.

• ➢ Taking O as centre and with any radius , draw an arc which cuts OB at D and OA at C .

• ➢ Taking D as centre and with the same radius , draw another arc which cuts the previously drawn arc at E .

• ➢ Taking E as centre and with the same radius , draw another arc which cuts the previously drawn arc at F .

• ➢ Taking E and F as centre and taking the radius more than half of EF , we draw two arcs which arc at G .

• ➢ Join OG . ∠GOB ➞ 90°

• ➢ Taking F and C as centre and taking the radius more than half of FC , we draw two arcs which arc at H .

• ➢ Join OH

Therefore, ∠HOB is the required angle of 150°

——————————————————————