Question

ABCD is a parallelogram . angle ADB = 52° , angle CDB = 30° , BC = 6.3 cm , and DC = 10 cm.

(a) Find angle ABD and angle DBC.

(b) Prove that triangle ABD and triangle CDB are congruent.

(c) Find the lengths of AB and AD.
​

Answer 1

hope it is right if it is wrong please inform me

Answer 2

Answer:

Plz Give Me Some Tips To Ace My Maths Exam Plz!!!