Question

1.Find the size of the angle complementary to: a 30o b 5o c 85o
2.Find the size of the angle supplementary to: a 100o b 5o c 90o

Answer 1

1 a=we know that complementary angle =90 degree

90-30=60 degree
1 b 90-50=40 degree
1 c 90-85=5 degree



2 a supplementary angle =180
180-100 =80 degree


2 b 180-50=130 degree


2 c 180-90=90 degree

Answer 2

you have got the correct answer