Angle 1 - 20 degrees, side HI = 5, angle L - 20 degrees, and side KL - 5. What additional information would you need to prove that AHI SAKLM by SAS?
O Side HJ is congruent to side KM.
O Angle H is congruent to angle K.
O Angle J is congruent to angle M.
O Side 1 is congruent to side LM.

Answer

Side H is congruent to angle K

Step-by-step explanation:

maybe showing the graph would

step-by-step explanation:

-387129 iq

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4