Question

Please help!! thanks

Answer 1

8cm

Explanation:

? = 13cm - 5cm = 8cm.

if you add 5 to 8 it will equal 13.

Answer 2

8

Explanation:

do you see how left side equals 10 and the right side equals 10 as well (6+4=10)

the bottom side equals 13

one of the top sides equal 5

so 13-5=8