Question

6. Find the value of x for which ABCD must be a parallelogram.B16x - 15CA30+ kWe uu it we ehyeyerjyj weDo

Answer 1

Answer:

x = 9

Step-by-step explanation:

Note that:

• Opposite sides of a parallelogram are ,equal and parallel

,

• BC = 16x - 15

,

• AD = 30 + 11x

BC = AD

16x - 15 = 30 + 11x

16x - 11x = 30 + 15

5x = 45

Divide both sides by 5

5x/5 = 45/5

x = 9