For this case we have that, by definition, the sum of the internal angles of a quadrilateral is 360 degrees. So:
We subtract 216 on both sides of the equation:
We divide between 4 on both sides of the equation:
Thus, the value of x is 36 degrees.
Answer:
36 degrees
Answer: X = 36.
Step-by-step explanation: There are 360 degrees in a trapezoid. Two angles are 108 degrees. 108 + 108 =216. 360 minus 216 is 144. 2x + 2x = 4x. 144 divided by 4 is 36. Therefore, x =36.
The number of 3/8's that are in 1 is
From the question,
We are to determine the number of 3/8's that are in 1.
To do this, we will divide 1 by 3/8
The division operation is carried out as shown below
This becomes
=
=
Hence, the number of 3/8's that are in 1 is
Learn more here: brainly.com/question/9145170
side. If the perimeter of the triangle
is 25 units, write and solve an equation to find the lengths of all three sides
of the triangle.
Answer:
To verify your final answer:
x = 4.75
2x = 9.5
x+6 = 10.75
Step-by-step explanation:
Let X = the length of the shortest side
Then the longest side is X + 6 and the other side is 2X.
The sum of all sides equals the perimeter which equals 25.
So add them up, set it equal to 25 and solve for X.
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