Question

if A is the number of degree and B is the number of grade of any angle, prove that; B = A + A ÷ 9. Please don't spam otherwise I will report.​

Answer 1

Step-by-step explanation:

We know

90∘=1 right angle=100g

So

A∘=(10090⋅A)g

Hence by the given condition

B=(10090⋅A)=109A=A+(A9)