Question

Quadrilateral ABCD is a kite such that AB BC and AD CD. If m

Answer 1

172°

Explanation:

Because (BD) is the the axis of symmetry of the kite :

m ∠ABD=72°/2=36°

m ∠ADB=180°-m∠BAD-m ∠ABD=180°-58°-36°=86°

m ∠D =2*m ∠ADB=86°*2=172°