Question

1. Two adjacent angles of a parallelogram are in the ratio 4:5, then find the measurement of smallest angle?

Answer 1

Answer:

i hope it is correct and helps u pls mark as brainliest if correct

small est angle is 160°

Answer 2

SOLUTION

We know that sum of angles on the same side of the transversal is 180°

Let the ratio be x

=) 4x +5x= 180°

=) 9x= 180°

=) x= 180°/9

=)x= 20°

1st ratio= 4x = 4×20 = 80°

2nd ratio= 5x= 5×20°= 100

Smallest angle = 80°

hope it helps ☺️