A. 24 cm²
Step-by-step explanation:
Just do 8 x 3 to get 24.
(This pic just shows what i got when i double checked.)
Hope this helps! Brainliest plz?
a.
step-by-step explanation:
step 1 distribute 2 to every term in the parentheses
step 2 add 10 on both sides of the equal sign