Question

Using your protector draw an angle bac of measure 120 degree with this angle has given draw an angle of measure 90 degree verify by measurement and draw to show​

Answer 1

drawn an angle of measure 90 degree from 120 degree angle using compass

Step-by-step explanation:

Step 1 : Draw a line Segment BA using ruler

Step 2 : Draw an angle of 120° at A on BA and mark other end as C

Step 3 : Using compass taking A as center Draw arc such that it intersect AB & AC at  P & Q

Step 4 : Taking some width of compass Draw an arc taking P as center

Step 5 : Keeping same width of compass as in step 4 , draw arc taking Q as center Such that it intersect arc drawn in step 5 at R

Step 6 : Join AR & Extend

Now repeat Step from 3 to 6 taking AR  & AC ( instead of AB & AC)

and get line AM

∠BAM = 90°

Learn  more:

construct an angle of 120 degree divide it into four equal parts using ...

https://brainly.in/question/13580395

Construct ∠DEF=60°. Bisect it, measure each half by using a ...

brainly.in/question/4902353