if a translation maps ∠i onto ∠k, which of the following statements is true? triangles hgi and jgk; point h is between points j and g on segment jg, and point i is between points g and k on segment gk. segment hi = 2segment jk δghi ~ δgjk segment gh = 2segment gj ∠g ≅ ∠k

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step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

what chart am i supposed to follow?