Kathy's answer to Georgia Jansen's Secondary 3 A Maths Singapore question.
Yah I got that answer just now it’s just that I don’t know how to type it into the calculator haha v embarrassed
Can use calculator for this?
Yes : ) the answer is supposed to be 22.5 so I assume ur supposed to use calculator
Oh.
GC can find out the answer
GC can find out the answer