On a coordinate plane, polygon ghij translates 8 units to the left to form polygon g'h'i'j'. which of the following equations is not necessarily true?
a) g'h' = gh
b) g'h'= 8 units
c) m∠hij = m∠h'i'j'
d) m∠hi'j = m∠h'ij'

Suppose the polygon GHIJ , either a convex polygon or concave polygon have coordinates ,G(a,b), H (p,q), and I (r,s) and J (m,n).

Now the Preimage G H I J is translated 8 units to the left to get the polygon G' H' I' J'.

The coordinates of G' (a-8,b), H'(p-8,q), I'(r-8,s) and J (m-8,n).

The two polygons will be congruent. So their side lengths and interior angles will be equal.

Option (A) G'H' =G H and Option(C) m∠H I J = m∠H'I'J' are correct options.

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i dont know sorry

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