Question

ABCD IS TRAPEZIUM AB PARALLEL TO DC . AB =10cm AD = BC = 4cm ANGLE DAB = angle CBA = 60º FIND CD AND DISTANCE BETWEEN AB AND CD

Answer 1

APAD=cos60∘APAD=cos⁡60∘

=> x4=12x4=12

=> x = 2

Therefore, CD = AB - 2x = 10 - 4 = 6 cm

Answer 2

Answer:

Step-by-step explanation:

From  △ADP,

APAD=cos60∘

=> x4=12

=> x = 2

Therefore, CD = AB - 2x = 10 - 4 = 6 cm