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astraxan [27]
2 years ago
15

Please help me out if you can!

Mathematics
2 answers:
Anettt [7]2 years ago
8 0
The answer is X=21 plus in 2(21)-15=27
3(21)=63
63+27+90=180
Mkey [24]2 years ago
7 0

Ok so we know that consecutive angles are supplementary and the diagonals bisect the angels so

2x-15+3x=90

5x=105

X=21

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Answer:

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