Answer:147
180-33= 147
The inner angles are supplementary, meaning equaling 180
Step-by-step explanation:
Answer:
Use fx graph to draw this so u can see the graph easier
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
angle 2 and 3 are congruent, becaus they are alternate interior angles. So, 3x-10 = x+30, 2x = 40, x= 20.
Answer:
f = 78 , g = 32 , h = 74
Step-by-step explanation:
f and 78° are alternate angles and are congruent , then
f = 78
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h and 74° are alternate angles and are congruent , so
h = 74
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the sum of the 3 angles in the triangle = 180°
sum the 3 angles and equate to 180
78 + g + h = 180
78 + g + 74 = 180
152 + g = 180 ( subtract 152 from both sides )
g = 28
