Question

If MNOP is a rectangle, and m

Answer 1

Answer:

B-60 APEX!!!!!

Answer 2

Answer:

(B) 60

Step-by-step explanation:

From the figure, it is given that MNOP is a rectangle and ∠MON=60°.

Now, Since from the properties of rectangle, the diagonals are congruent and bisect each other, therefore ∠PNO=60°.

Now, using the angle sum property in ΔNDO, we have

${\angle}DNO+{\angle}DON+{\angle}NDO=180^{\circ}$

Substituting the given values, we get

⇒$60^{\circ}+60^{\circ}+{\angle}NDO=180^{\circ}$

⇒$120^{\circ}+{\angle}NDO=180^{\circ}$

⇒${\angle}NDO=180-120$

⇒${\angle}NDO=60^{\circ}$

Now, since $x={\angle}NDO=60^{\circ}$( Vertically opposite angle)

Thus, the value of x is 60°

Hence, option B is correct.