Question

Sum of two angles on a straight line is 180 degrees using cardboard​

Answer 1

Answer:

we can use

$90 + 90 = 180$

in supplementary angle

$100 + 80 = 180$

Answer 2

Step-by-step explanation:

we can use

90 + 90 = 18090+90=180

in supplementary angle

100 + 80 = 180100+80=180