25-10-2017
Mathematics

contestada

I need help figuring this out, I think X is 61 but I'm not sure

I need help figuring this out I think X is 61 but Im not sure class=

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26-10-2017

GH GI and HI are parallel to CB, AB and AC respectivele

m< A = 180 - 40 - 61 = 79 degrees
m < IHB = 79 ( < A and <IHB are corresponding angles)

and m < x = m < IHB) = 79 degrees ( < x and < IHB are internal alternate angles)

Answer is 79 degree

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