You add the numbers 69 and 59 and you get your angle measure.
hope it was helpful :)
Answer:
Step-by-step explanations:
Answer:
The perimeter of the square is 
Step-by-step explanation:
step 1
Find the length side of the square
we know that
The area of a square is equal to

where
b is the length side of the square
we have

substitute and solve for b

square root both sides

step 2
Find the perimeter of the square
we know that
The perimeter of the square is equal to

we have

substitute


Answer:
3.75x-8.75 or
Step-by-step explanation:
The volume should be l(w)(h)= v so 6.3(14.7)(8.4)=29.4 in