Answer:
......................................
Step-by-step explanation:
length can be find out by using the formula

now put values




similarly




and finally



i hope u will understand
Answer: 9a+5x
Step-by-step explanation:
12a+7x-3a-2x=12a-3a+7x-2x=9a+5x
Since all sides of a square are equal all sides of the square would 44cm
To find the area it’s multiply the base and height: 44*44=1936cm^2
So your answer would be 1936cm^2
I hope this helps :)
Answer:
x=38
×= 90÷4( divide it to get the answer)