Arthur D. answered 04/26/17
Tutor
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(338)
Forty Year Educator: Classroom, Summer School, Substitute, Tutor
It sounds a little ambiguous but...
draw a rhombus and its diagonals
you have 4 triangles
look at the top one
some facts about a rhombus...
the diagonals intersect at right angles
the diagonals bisect the angles
consecutive angles are supplementary
opposite angles are congruent
in the triangle the angle where the diagonals intersect is a 90º angle
the other two interior angles, which are the angles you are talking about, must add up to 90º
call one x and call the other x+32
x+x+32=90
2x+32=90
2x=90-32
2x=58
x=58/2
x=29º
x+32=61º
now double each angle because the diagonal bisected each angle
2*29=58º
2*61=122º
the opposite angles are congruent so the other two angles are 58º and 122º also
Arthur D.
tutor
You're welcome, John.
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04/26/17
John L.
04/26/17