Explain please! And how will be this solved?
Perfect score for the best teacher, must be understandable.
Perfect score for the best teacher, must be understandable.
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Supplementary angles add up to 180 degrees
Complementary angles add up to 90 degrees
A linear angle is 180 degrees
Problem: If
and if
2x - 10 + 4x + 40 = 90
Hence 6x = 60 so x = 10
Leading to a = 2x -10 or 20 - 10 = 10
c = 4x + 40 = 40 + 40 = 80
Hence b (the third angle of the triangle I assume) = 180 - 10 - 80 = 90
Complementary angles add up to 90 degrees
A linear angle is 180 degrees
Problem: If
and if
2x - 10 + 4x + 40 = 90
Hence 6x = 60 so x = 10
Leading to a = 2x -10 or 20 - 10 = 10
c = 4x + 40 = 40 + 40 = 80
Hence b (the third angle of the triangle I assume) = 180 - 10 - 80 = 90
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as was said supplementary angles add up to 180, complementary add up to 90, and linear is 180
as for the questions if a and c are complementary then they add up to 90,
therefore (2x-10)+(4x+40)=90 => 6x+30=90 => 6x=60 => x=10
if we plug these in to the original equations we get a=10 and c=80, there is no way to solve for b as no information has been given about it.
as for the questions if a and c are complementary then they add up to 90,
therefore (2x-10)+(4x+40)=90 => 6x+30=90 => 6x=60 => x=10
if we plug these in to the original equations we get a=10 and c=80, there is no way to solve for b as no information has been given about it.