Question

In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.
a.
16°, 180°
c.
18°, 162°
b.
20°, 120°
d.
24°, 134°

Answer 1

The correct answer is 18, 162 because if an angle of a parallelogram equals 18 then the measure of the other angle must be equal to ( 180-18) which is 162 and since that angle is 9 times the size of the first angle which is equal to 18 then dividing 162 by 9 gives us 18 as the question states so it is the correct answer.

Answer 2

thanks!!

Answer 3

You welcome.