Question

In the figure, if m of angle B= 90°, then m =?
plz tell in explanation ​

Answer 1

Answer:

12

Step-by-step explanation:

here, angle B=90 degree

AB=9,

BC=12

AC=m+3

1st 9/3,12/3,m+3/3

3,4,m+3/3

here, 3 square + 4 square =m+3/3 square

=>9+16=m+3/3 square

=>25 root =m+3/3

=>5=m+3/3

=>5×3=m+3

=>15=m+3

=>15-3=m

=>m=12

THANKS YOU

Answer 2

Answer:

I hope you it will help you