Question

In 'a' and 'b' complementary angle, a= 2<b, then what is the value of 'a'?​

Answer 1

Answer:

let angle be a=x and b=90-x.as they were complementary angles.

so x=2<90-x.

x+x=2<90.

2x=2<90

x=2÷2<90.

x=90.

so a=90and b=90-x(90).

b=0