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kolbaska11 [484]
3 years ago
9

I need to find the value of each variable in the following parallelograms

Mathematics
1 answer:
8090 [49]3 years ago
4 0
Answer
X=16
Y=13
Explanation
The opposites sides of a parallelogram are equal
7x-8=6x+8
7x-6x=8+8
X=16
The opposites angles of a parallelogram are equal
Then the sum of all the inside angles is equal to 360, and you have two of the inside angles
2(8y-4)+2(6y+2)=360
16y-8+12y+4=360
16y+12y=360+8-4
28y=364
Y= 364/28
Y= 13
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