2 answers:
Answer:
Step-by-step explanation:
First off, your drawing is kinda inaccurate, because the looks like a right angle, but as you drew it yourself it doesn't matter too much.
We know that the sum of the angles of a triangle will always equal , so we have that .
Combining like terms on the left side gives .
Subtracting from both sides gives .
So, and we're done!
Answer:
33°
Step-by-step explanation:
1. All angles in any triangle add up to 180°, so 23° + 124° + x° = 180.
2. Now, let's solve that equation we just wrote!
Step 1: Combine like terms
Step 2: Subtract 147 from both sides.
Therefore, x = 33° !
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The answer would be D i think because if the two angles are to equal 72, and one of the angles equals 42, 72-42= 30. to find x, you’d do 30/6 which equals 5. so x=5 and the angle measure would be 30
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