Can anyone do 15-17 and show the work for it to plz
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Step-by-step explanation:
In rhombus diagonals bisect each other at 90 degrees
ED=1/2BD
ED=1/2×13
ED=6.5
ED=2x+5
But ED = 6.5 [proved above]
2x+5=6.5
2x=6.5-5
2x=1.5
x=0.75
Angle BCD=42+42
Angle BCD=84
Angle BAD =84 [Opposite angles of rhombus are equal]
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