Question

$<marquee \: behaviour = alternate><font \: color =grey> Solve these 3 questions. I will Mark you Brainliest.$
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Answer 1

Answer:

NM||KL

60°

P=50°, S=90°

Answer 2

Answer:

10. The given figure is a trapezium because it is a quadrilateral whose opposite sides are parallel and all its sides are of unequal length.

NM and KL are parallel.

11. Angle ACD = ABC = 120° (Parallel line properties)

Let angle DAB=BCD= x

120 + 120 + x + x = 360 (Sum of all angles of a quadrilateral = 360°)

2x = 360 - 240

2x = 120

x = 120/2

x = 60

Hence angle C = 60°

12. Angle S = R = 90° (Parallel line properties)

Let angle P be x

90 + 90 + 130 + x = 360  (Sum of all angles of a quadrilateral = 360°)

x = 360 - 310

x = 50

Measurement of angle P = 50°

Hope this helps you...

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