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14cm and 11cm what is the missing side using pythagorean theorem
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∙ 11y ago
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How do you find the perimeter of one side of a octagon?
Divide the perimeter by eight.
How do you find a missing value in a rectangle?
For a side, one side is equal to the other side. If you don't know the other side, even if you know one side and the perimeter/area, you can calculate it algebraically. For example, if you want to find the perimeter of a rectange with one side who's length is 7. Because the other side's length is 7, you can add that to get 14. Then use the perimeter formula P=2L+2W to calculate it. Suppose the perimeter is 30. You can plug that into the formula as well as put in 14 for 2L or just put in 7 for L. Then subract 14 from both sides of the formula to get 16=2W. Then just divide by 2 to get W=8, which would be equal to the missing sides of the rectangle.
How do you find the perimeter of a scalene triangle?
-- Find the length of one side. -- Find the length of another side. -- Find the length of the remaining side. -- Add the three numbers. -- Their sum is the perimeter of the scalene triangle.
How do you find the perimeter of an isosceles triangle when you only have one side and the base?
If you mean "isosceles" triangle, the perimeter is the sum of twice the known side plus the base.
What is the perimeter of a decagon if the length of one side is 5 inches?
find the perimeter of a decagon if all off the sides equal 4mi.
What is the formula for perimeter of a right triangle when one side is missing?
Surely you know how to find the third side of a right triangle, when you know the lengths of the other two. Find it, and then add up the lengths of the three sides to get the perimeter.
How can you find the perimeter of a hexagon with one side missing?
You cannot. The missing side can have any value greater than 0 and less than the sum of the five known sides - and there is no way to know which.
How do you find the width of a rectangle when you only given the length and perimeter?
if you have the length of one side - plus the perimeter... Divide the perimeter by 2, then subtract the known side - this leaves you with the unknown dimension. For example... Say you have a side length of 10, and a perimeter of 30. 30/2 = 15, subtract 10 from that - and you get the missing measurement of 5.
How do you find the perimeter of one side of a octagon?
Divide the perimeter by eight.
How do you find the perimeter of a right angled triangle if you have one side missing?
Use two sides and Pythagoras's theorem to work out the third side. Then simply add the three sides.
How do you find a missing value in a rectangle?
For a side, one side is equal to the other side. If you don't know the other side, even if you know one side and the perimeter/area, you can calculate it algebraically. For example, if you want to find the perimeter of a rectange with one side who's length is 7. Because the other side's length is 7, you can add that to get 14. Then use the perimeter formula P=2L+2W to calculate it. Suppose the perimeter is 30. You can plug that into the formula as well as put in 14 for 2L or just put in 7 for L. Then subract 14 from both sides of the formula to get 16=2W. Then just divide by 2 to get W=8, which would be equal to the missing sides of the rectangle.
How do you find the perimeter of a scalene triangle?
-- Find the length of one side. -- Find the length of another side. -- Find the length of the remaining side. -- Add the three numbers. -- Their sum is the perimeter of the scalene triangle.
What is the formula to find the perimeter of an equilateral octagon?
Perimeter = 8 x (length of one side)
Can you find the perimeter if you know area of a rectangle?
You can find the perimeter of a rectangle if you know its area and the length of one side. Divide the area by the length of the known side and the quotient will be the length of a side perpendicular to the known side, and then multiply the sum of the two sides by two to find the perimeter.
How do you find the perimeter of a square if you have its area?
-- The perimeter of the square is [4 times the length of one side] . -- The length of one side of the square is [square root of its area] .
How do you get area of a square with perimeter?
divide the perimeter by four to get the length of one side then square your answer to find the area
How you can use multiplication to find the perimeter of a square?
Take the measurement of one side of the square and multiply it by 4.
