Answer:
x = 70°
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an external angle of the triangle, thus
x + 50 = 120 ( subtract 50 from both sides )
x = 70
Answer:
Heat energy transferred in the form of waves is called Radiation.
1b^2+6b+2 is the answer have a blessed day <3
Answer:
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Explanation:
