Supplementary angles add up to 180, so if one of them is 88, the other is 180 - 88 = 92.
Chat with our AI personalities
Angle ABD = 4x - 4 Angle ABC = twice angle ABD = 7x + 4 So 7x + 4 = 2*(4x - 4) = 8x - 8 So x = 12 Then angle DBC = half of angle ABC = 1/2*(7*12 + 4) = 1/2*88 = 44 degrees.
5.5
88 Keys on a piano keyboard.
If: 11y = 88 Then: y = 8
The correct EXACT answer is sqrt(88)*iOR9.38083152i