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Complementary angles total 90 degrees. Supplementary angles total 180 degrees.
For a pentagon, which has 5 sides, you can use the formula: Total Sum of Interior Angles = (5 - 2) * 180 degrees Total Sum of Interior Angles = 3 * 180 degrees Total Sum of Interior Angles = 540 degrees So, the total sum of the interior angles in a pentagon is 540 degrees.
The 4 interior angles of a parallelogram add up to 360 degrees
Exterior angles . . . 360 degrees Interior angles . . . 1,080 degrees Total . . . . . . . . . . . 1,440 degrees
The total sum of angles in any right triangle is 180 degrees. The total sum of angles in the question would amount to 190 degrees and therefore no such right angled triangle is possible.