The area would be length times width so the answer is 648 squared inches!
Step-by-step explanation:
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Answer:
1360 inch
Step-by-step explanation:
20 times 12 is 240
12 plus 12 plus 20 is 44
44 times 20 is 880
880 plus 240 plus 240 is 1360
Answer:(theta) =π only
Step-by-step explanation:
-4cos(theta)+1=5
Subtract 1 from both sides
-4cos(theta)+1-1=5-1
-4cos(theta)=4
Divide both sides by -4
-4cos(theta) ➗ -4=4 ➗ -4
cos(theta)=-1
(theta)=cos(inverse)(-1)
(theta)=180
(theta)=π