Question

solve this please. find the sum

Answer 1

Answer:

1

Step-by-step explanation:

a + b - c

Let's solve for the first triangle.

1 + 3 - 4

4 - 4 = 0

Now for the second triangle.

2 + 5 - 6

7 - 6 = 1

Add 0 and 1.

0 + 1 = 1

Answer 2

Answer:

1

Step-by-step explanation:

1+3=4-4=0

2+5=7-6=1

0+1=1