Question

WILL GIVE BRAINLIEST What is the value of x? Drawing not to scale.

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2

Both the side are 21 units.
⇒ It is an isosceles triangle.

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Property of the angles in a triangle:
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Sum of all angles in a triangle = 180°

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Find x:
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x + x + 38 = 180

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Combine like terms:
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2x + 38 = 180

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Take away 38 from both sides:
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2x = 142

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Divide by 2 on both sides:
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x = 71

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Answer: x = 71°
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