Answer:
a=17
Step-by-step explanation:
25 + a = 42
-25 -25
Hope this helps!
a = 17
Step-by-step exlanation:
42 - 25 = 17
25 + 17 = 42
3. 224 cm3
4. 35 cm3
5. 60 cm3
To find the volume you need to multiple the base times the height times the length.
