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Olenka [21]
3 years ago
7

Geometry Help Please!!! Picture shown below

Mathematics
1 answer:
Alika [10]3 years ago
3 0

Answer:

It is given that ABCD is a parallelogram, so AB || DC by the difinition of parallelogram. So, <1 = <2 by the alternate interior angles theorem. It is also given that DC bisects <BDE, so <2 = <em><u><</u><u>3</u><u> </u></em> by the <em><u>d</u><u>e</u><u>f</u><u>i</u><u>n</u><u>i</u><u>t</u><u>i</u><u>o</u><u>n</u><u> </u><u>o</u><u>f</u><u> </u><u>a</u><u>n</u><u>g</u><u>l</u><u>e</u><u> </u><u>b</u><u>i</u><u>s</u><u>e</u><u>c</u><u>t</u><u>o</u><u>r</u><u>.</u></em> Therefore,<em> <u><</u><u>1</u></em><u> </u> = <3 by the <em><u>t</u><u>r</u><u>a</u><u>n</u><u>s</u><u>i</u><u>t</u><u>i</u><u>v</u><u>e</u><u> </u><u>p</u><u>r</u><u>o</u><u>p</u><u>e</u><u>r</u><u>t</u><u>y</u><u> </u><u>o</u><u>f</u><u> </u><u>c</u><u>o</u><u>n</u><u>g</u><u>r</u><u>u</u><u>e</u><u>n</u><u>c</u><u>e</u><u>.</u></em>

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