Question

prove that sumof the three angles of a triangle is two right angles.​

Answer 1

Answer:

Step-by-step explanation:

a triangle has the three side which is equal to 60 degree.

so that three sides will be 60 degree multipy by 3

which is equal to 180degree

a right angle triangle  has a base and a height which is equl to 90 degree.

so both two angle =2 mutipy by 90 degree=180degree

I hope you understand

thanks