Question

plz answer me Q - 1,2,3,4,5,​

Answer 1

Answer:

q 1 complement ( a+b =90) where a and b are acute angles

1-45

2-25

3-39

4-36

q 2

x+x+12=90

2x=78

x=39

x=39

x+12=39+12=51

q 3 supplement ( a +b=180) where a and b are acute or right angle

1-80

2-90

3-125

4-55

q 4

x+x+44=180

2x=136

x=68

x=68

x+44=68+44=112