Question

Construct an angle of 90
0
at the initial point of a given ray and justify the construction.

Answer 1

@TessaMarie08181997

Answer 2

@surdeep

Answer 3

say we want to make a right angle at this point P

Answer 4

we draw two arcs equidistant from P

Answer 5

ok

Answer 6

from each arc, draw two intersection arcs (of same radius)

Answer 7

draw a line segment from the point of intersection to P