Question

What is the value of x?

1000
+
300
1000
O A 160°
o
B 100°
Ос
800
10
OD
50°

Answer 1

x = 50

Explanation:

The unknown arc is

360 -30-100-100 =

130

We can find the value of x

Angle Formed by Two Secants= 1/2(difference of Intercepted Arcs)

x = 1/2 ( 130 -30)

x = 1/2 (100)

x = 50