Question

pls ...............answer............the ..............question

Answer 1

Ooho..... So as the question said... It is an equilateral triangle... As we all know then three angles will be equal because of 3 equal sides

Angle a +angle b +angle c=180

As all angles are equal then,

X+x+x=180, 3x=180

X=60

Hence the angle will be 60 degree.....

Hope it helps.... Please mark it as brainliest......

Answer 2

To find the angle between a vector and b vector at first we have to make the two vectors coinitial. Thus the angle between a vector and b vector is 120 degree.