Question

please help me please please please please please please please please please please please please please please please please please please please please please please please​

Answer 1

Answer:

4th question ka answer

180×90=360

180=360÷90

180÷40

4.5 degree answer

Answer 2

Answer:

Hi mate..hope it helps u..plz mark as brainiest and thank my answer and follow me...please..

Step-by-step explanation:

1st answer can be like this..

U know that Sum of all the angles of triangle is 180⁰,so

ratio-4+3+2=9

4÷9×180⁰

1st side=80⁰

3÷9×180

2nd side is 60⁰

2÷9×180⁰

3rd side is 40⁰

When u add this u will get 180⁰

it is not copied from Google bro....

Sorry bro I am not understanding the 2nd problem...sorry.have a nice day..bye