Question

if angle ABC = 90degree
find the supplement of angle ABC. ​

Answer 1

Answer:

supplement of angle ABC=

Step-by-step explanation:

angle ABD + angle DBC = 90degree

2x+5+x-5=90

3x=90

x=30 degree

supplementary angles add upto 180 degree

180-90 = 90

supplement of abc=90 degree

bro you have asked it wrong

i told you answer of value of x also so check the question plz

Answer 2

Step-by-step explanation:

2x+5°+x-5°=90°

3x=90°

x=30°