The answer is 21.
if u look at (7-2) that gives you 5 then 3x5 gives you 15 and then you add 15+6 to get your answer of 21.
Answer:
Step-by-step explanation:
x = 136/2 = 68°
Answer:

Step-by-step explanation:

6 - 3 = 3
keep the base same, therefore

Hope this helps!
9.75 i think I’m not really sure do you have any options?
Yes that is true, all opposite sides would be parallel, and all the corners are 90 degrees, then yes it is true