Question

Diagonals of a square IJKL intersects at point M. Find the measures of IMJ, UIK
and LJK.
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Answer 1

Diagonals of a square are perpendicular bisectors of each other.

So, ∠IMJ=90

o

A square has all the 4 angles are right angles.

So, ∠JIK= 1/2 ×90°

=45°

Similarly, ∠LJK= 1/2×90°=45°