Find the measure of the interior angles.
2 answers:
Answer:
x=22
Step-by-step explanation:
4x+2+x+3x+2=180
collect like terms
4x+x+3x=180-(2+2)
8x=180-4
8x=176
make x the subject of the formula
x=176/8
x=22
Answer:
4x + 2 + x + 3x + 2 = 180 (all angles of a triangle will equal 180 degrees)
Combine like terms:
8x + 4 = 180
-4 -4
8x = 176
Divide by 8 on both sides:
X = 22
So now we find the angles.
4 x 22 + 2 = 90 degrees for 4x + 2
3 x 22 + 2 = 68 degrees for 3x + 2
22 degrees is for X
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Step-by-step explanation:
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Step-by-step explanation:
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