Question

A ABD ZA FEC

F
63°
14
12
G
5.7
72
559
B
os
8
D
10
E
What is
тДFCE,
Enter your answer in the box.

Answer 1

m<FCE = 45°

Explanation:

Given that ∆ABD ≅ ∆FEC, therefore,

<A ≅ <F

<B ≅ <E

<ADB ≅ <FCE

m<ADB = 45°

Therefore,

m<ADB = m<FCE = 45°

m<FCE = 45°