Width of printed area = x-3 & length of printed area = y-2: area =. How do you find the area of a cricle(4 votes). This positive number is 12. Let's assume width of the page be x inches and its length be y inches So, Perimeter = 42 inches. A poster can have a maximum perimeter of 42 inches to feet. If you want to figure out the area, just multiply 4 and 9, and the product is 36 feet squared. Ask a live tutor for help now. So that's 78 minus 42. So this is equal to 36.
'How would you find the perimeter of a circle? ' I'll do my best to draw it, a rectangle or potential dog pen. Enjoy live Q&A or pic answer.
So what are two distances, or what are two numbers that I can add together to get to 36? The formula is pi times the radius squared. And the width would be this length-- or this width, I should say-- this width, which is going to be the same thing as that width right over here. I'm in 4rth grade and I'm trying to figure it out... '(5 votes). Afterwards, 18/2 = 9. Depth is not something that you would calculate so much as you would just measure it. How would you figure the area of a pentagon? So let's say that this is the dog pen right over here. Still have questions? And they give us its length. A page should have perimeter of 42 inches. The printing area within the page would be determined by - Brainly.com. These are the exact same width, that this distance is the same as this distance.
5 inches from each side. We solved the question! Want to join the conversation? Next, you subtract 8 from the perimeter which is 26, and the difference is 18.
So we need to find what positive number times itself would give 144. Which is, of course, equal to-- 36 plus 42 is equal to 78, which is the perimeter. Sal figures out the width of a dog pen. The area is given in square centimeters, so the side length is in centimeters. So the side length is 12 centimeters. So one way to back into what the width is is to say, well, look if we sum up all of these lengths, we're going to get 28 feet. The area of a square is the side length times itself. A poster can have a maximum perimeter of 42 inches wide. And this one up here must also be 18. What is the width of Mike's dog pen? And you add the two lengths, plus 21 plus 21.
You would need a starting place - something like sea level (the surface of the sea), then you would just measure down to the bottom to find depth. So this one down here must be 18. Mike built a rectangular dog pen that is 21 feet long and has a perimeter of 78 feet. Check the full answer on App Gauthmath. So it might look something like this.
Try adding all of these up together. Well, we know that 18 plus 18 is equal to 36. Is there another way of doing this? And let's remind ourselves what 36 feet is.
So this distance right over here is 21 feet. That's the total length-- or I should say the total width-- if we were to take the width down here and add it to the width up here. First, you multiply the width by 2. How to calculate depth? And also, which is the fastest and easiest way of doing this?? Area & perimeter word problem: dog pen (video. Now, we know something else. Provide step-by-step explanations. Now, they also tell us that the perimeter is 78 feet.
And we know how we figure out the perimeter.
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