Question

what is the measurement of an angle which is 36 degree more than four-fifths of its supplement

Answer 1

Hi ,

Let one angle = x° ,

Second angle = 180 - 4x/5

x - ( 180 - 4x/5 ) = 36

x - 180 + 4x /5 = 36

( 5x + 4x )/ 5 = 180 + 36

9x / 5 = 216

x = 216 × 5 / 9

x = 24 × 5

x = 120°

Therefore ,

Required angle = x = 120°

Second angle = 60°

I hope this helps you.

: )

Answer 2

Hi,

Please see the attached file!


Thanks