urgent maths
posted by srikar .
write the complement of: 1.(xdegree+5degree)
2.(24+a)degree
3.(1/4) right angle
write the supplement of :
1.(27+a)degree
2.(7/8)right angle
3.(1.4)right angle
4.(54degree27minutes)

complement of x is 90°x
1. 90(x+5) = 85x
2. 90(24+a) = 66a
3. 90(1/4*90) = 3/4*90 = 67.5
supplement of x is 180°x
1. 180(27+a) = 153a
2. 180(7/8*90) = 101.25
3. 180(1.4*90) = 54
4. 180(54°27') = 125°33'