find the value of x
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Step-by-step explanation:
a) x + 109 + 96 + 70 = 360
x = 360 - (96 + 109 + 70)
x = 360 - 275
x = 185
b) Exterior Angle = 58
Interior angle + Exterior angle = 180
Interior angle = 180 - 58
Interior angle = 122
122 + 94 + 87 + x = 360
x = 360 - (122 + 94 + 87)
x = 360 - 303
x = 57
c) Let 112 be Exterior angle I
Interior angle I + Exterior angle I = 180
Interior Angle 1 + 112 = 180
Interior Angle 1 = 180-112
Interior Angle 1 = 68
Let 122 be Exterior Angle II
Interior Angle 2 + Exterior Angle 2 = 180
Interior Angle 2 + 122 = 180
Interior Angle 2 = 180 - 122
Interior Angle 2 = 58
Now, Int. Angle I + Int. Angle 2 + 132 + x = 360
126 + 132 + x = 360
258 + x = 360
x = 360 - 258
x = 102
Hence, x = 102
Answered by
0
Answer:
x= 102°
Step-by-step explanation:
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