Answer:
,
, 
Step-by-step explanation:
these are all irrational! hope this helped you :3.
Step-by-step explanation:
The answer is mentioned above.
34,272 is the answer
you have to estimate it is easy
A. Area = ½b × h
= ½ × 16 × 9
= 72
B. Area = b × h
= 26 × 18
= 468
C. Area = a²
= 11²
= 121
D. Area = ½(a+b) × h
= ½(6+21) × 8
= 108
Hope this helps :)
Please consider marking my answer the brainliest!
Answer:
3m − 5
Step-by-step explanation: