3 years ago

Given NELR, solve for x.

Mathematics

2 answers:

Anit [1.1K]3 years ago

4 0

The answer is 7, I don't know how I got it but it's 7

Crazy boy [7]3 years ago

3 0

Answer:

(D) 7

Step-by-step explanation:

It is given that NELR is a parallelogram, then using the property of parallelogram, we have

${\angle}N+{\angle}E=180{\circ}$ (Sum of Corresponding angles of parallelogram is 180°)

$7x+33+11x+21=180^{\circ}$

⇒ $18x+54=180$

⇒ $18x=126$

⇒ $x=7$

Therefore, the value of x will be 7.

Hence, option (D) is correct.

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