Question

explain questions 5
explanation​

Answer 1

Answer:

9

Step-by-step explanation:

Add the numbers on bottom end of triangle and subtract the one on apex

like in the 1st triangle -

                          9+7-4 = 12

in the 2nd triangle -

                          4+1-1 = 4

so, in the 3rd triangle -

                         5+6-2 = 9

Answer 2

Answer:

this is so easy the answer is 9