12)Find the measure of an angle,if eight times its complement is 20 degree less than three times its supplement.
Answers
Answered by
16
The angle is 40 degrees.
Its supplement is 50 degrees.
Its complement is 140 degrees.
50 x 8 = 400
400 + 20 = 420
140 x 3 = 420
Its supplement is 50 degrees.
Its complement is 140 degrees.
50 x 8 = 400
400 + 20 = 420
140 x 3 = 420
Similar questions
Computer Science,
8 months ago
Math,
8 months ago
Science,
1 year ago
Sociology,
1 year ago
Math,
1 year ago