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irakobra [83]
3 years ago
5

In the parallelogram below find why

Mathematics
1 answer:
Mkey [24]3 years ago
8 0
Angle E=130degrees because those two are congruent. Therefore if you 180-130 you'll get the other angle in the triangle with 70degrees and y. 180-130=50degrees. Then add 50 and 70. 50+70=120degrees. A triangle is supposed to have 180 degrees inside.
180-120=60degrees.
Therefore y=60degrees
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