Asked by hello!
A right triangle has acute angles measuring degrees and degrees. Use
the Triangle Angle Sum Theorem to find the measures of the missing angles of the
triangle. (4 points)
2x + 6 3x − 26
the Triangle Angle Sum Theorem to find the measures of the missing angles of the
triangle. (4 points)
2x + 6 3x − 26
Answers
Answered by
GPT 3.5
To find the missing angles of the triangle, we need to use the Triangle Angle Sum Theorem, which states that the sum of all angles in a triangle is equal to 180 degrees.
Let's denote the two acute angles of the right triangle as A and B.
We are given the measures of the two acute angles as 2x + 6 and 3x - 26.
Since the sum of all angles in a triangle is 180 degrees, we can set up the equation:
(2x + 6) + (3x - 26) + 90 = 180
Combining like terms, we have:
5x - 20 + 90 = 180
Simplifying the equation, we get:
5x + 70 = 180
Subtracting 70 from both sides of the equation, we get:
5x = 110
Dividing both sides of the equation by 5, we get:
x = 22
Now that we have the value of x, we can substitute it back into the expressions for the angles to find their measures.
Angle A = 2x + 6 = 2(22) + 6 = 44 + 6 = 50 degrees
Angle B = 3x - 26 = 3(22) - 26 = 66 - 26 = 40 degrees
Therefore, the measures of the missing angles of the triangle are 50 degrees and 40 degrees.
Let's denote the two acute angles of the right triangle as A and B.
We are given the measures of the two acute angles as 2x + 6 and 3x - 26.
Since the sum of all angles in a triangle is 180 degrees, we can set up the equation:
(2x + 6) + (3x - 26) + 90 = 180
Combining like terms, we have:
5x - 20 + 90 = 180
Simplifying the equation, we get:
5x + 70 = 180
Subtracting 70 from both sides of the equation, we get:
5x = 110
Dividing both sides of the equation by 5, we get:
x = 22
Now that we have the value of x, we can substitute it back into the expressions for the angles to find their measures.
Angle A = 2x + 6 = 2(22) + 6 = 44 + 6 = 50 degrees
Angle B = 3x - 26 = 3(22) - 26 = 66 - 26 = 40 degrees
Therefore, the measures of the missing angles of the triangle are 50 degrees and 40 degrees.