A+6=8 please nd thank uu .

=

2

Step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

6 and 24

step-by-step explanation:

6 x 4 = 24