Answer:
The value of x is 16°
Explanation:
Using the formula, angle = 1/2(θ°-x°) :
Let θ = 96°, x = x°, angle = 40°,
1/2×(96°-x°) = 40°
96° - x° = 80°
-x° = 80° - 96°
-x° = -16°
x = 16°
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