Question

construct an angle angle abc of 150 degree using ruler and compass and draw the angle bisector BD of angle abc mark. Pqr in the angular angular reason of the basic bisector of angle 150 degree and the angle abc also mark. St you in its exrerior​

Answer 1

∴ $\angle ABC=150$° and $BD$ is the bisect of this angle.

Step-by-step explanation:

Given,

Construct an angle $\angle abc$ of $150$° using ruler and compass.

Following steps:

• Draw a line and mark a point $B$ on it. Now taking $B$ as center and with a convenient radius, draw a semi-circle which intersects line at $A$ and $R$.

• Taking $R$ as center and with the same radius as before, draw an arc intersecting the previously drawn arc at $S$.
• Taking $S$ as center and with the same radius as before, draw an arc intersecting the arc at $T$(see figure).
• Taking $T$ and $A$ as center, draw arcs of same radius to intersect each other at $C$.
• Join $BC$ which is the required ray making $150$° with line. $i,e$, $\angle ABC=150$°
• Taking $V$ and $R$ as center, draw arcs of same radius to intersect each other at $D$.
• Join $B$ and $D$.

Now, $\angle ABC=150$° and $BD$ is the bisect of this angle.

Answer 2

Answer:

answer see in the photo up step by step