Question

plz help me in solving this question. In the figure, ∠BAD = 90°. (1) Given that AB= 36cm and AD= 48cm, find the length of BD. (2) Given further that BC= 87cm and CD= 63cm , show that ΔBCD is a right-angled triangle. plz give me detailed and step by step answer.

Answer 1

Answer:

60cm and sorry for a bad figure