Want this question answered?
Be notified when an answer is posted
Assuming that you mean diagonal (not diagnol) lines, they are straight lines that join non-adjacent vertices in a polygon or polyhedron.
diagonal: joining two opposite corners of a square, rectangle, or other straight-sided shape.
A square
13m
By using Pythagoras' theorem.
Assuming that you mean diagonal (not diagnol) lines, they are straight lines that join non-adjacent vertices in a polygon or polyhedron.
horizantal, vertical,diagnol. horizantal, vertical,diagnol.
diagonal: joining two opposite corners of a square, rectangle, or other straight-sided shape.
13m
A square
16cm squared.
two congruent triangles
They must be otherwise they would not be diagonals.
abc and cda
20 sqrt(2) 28.2843 (rounded)
The likely word is the adjective "diagonal" (across at an angle).
By using Pythagoras' theorem.