Answer:

Step-by-step explanation:


Answer:
3/4
Step-by-step explanation:
1/2/2/3= 1/2*3/2 which is 3/4
Hope this helps plz mark brainliest :D
Answer:

Step-by-step explanation:
(smaller triangle below)

(bigger triangle above)
Since you have both triangle, and all lengths you dont need to worry about calculating the square
Add both together

Try 18mm that should be the answer
Answer:
"You could add each number one by one in your head, and the total is your answer."