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Find WSK in figure 2

a. 50
b. 80
c. 85
d. 90

Please help me!!

Find WSK in figure 2 a. 50 b. 80 c. 85 d. 90 Please help me!!-example-1

1 Answer

2 votes

Answer:

85

Explanation:

Angle Formed by Two Chords = 1/2 (sum of Intercepted Arcs)

< WSK = 1/2 ( 35+ 135)

= 1/2 ( 170)

=85

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