Question

1. In the given fig, ZACD = 110°, ZBAC=45°. Find
the value of x.
A
110
X
B
D​

Answer 1

Answer:

Using exterior angle property of triangle

$45 + x = 110 \\ x = 110 - 45 \\ x = 65$

Answer 2

Answer:

x = 65

$x = 65$