Question

ABCD is a kite. If angle BCD = 40° , (a) angle BDC (b) angle ABC​

Answer 1

Answer:

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Answer 2

Answer:

Step-by-step explanation:

In kite 2 pair of angle are equal so let ∠B and ∠ D be equal

so as ∠B =∠D  we can say ∠b =x and ∠d = x

so ∠b=∠d =x so 2x

so 2x + 40° = 360°

2x =360° - 40°

2x = 320°

x = 320°/2

x = 160°