Question

Find the value of x, y, and z in the rhombus below.

Answer 1

• 6x+8=86
• 6x=78
• x=13

And

consecutive angles have sum 180°

• 7y+3+86=180
• 7y+89=180
• 7y=91
• y=13

So

• 5z+4+86=180
• 5z=180-90
• 5z=90
• z=14