Find the cosine of 38 degrees and then find its reciprocal.
To find a missing dimension of an object find the size of its covering properties.
how do you find distance between points
to find the area of a parallelogram you must find the right angle of the shape then you multiply it with the base number and then you get your answer
How do you find the area of an unequal quadrangle?
The sum of its 8 sides
40 inches
if you are reading this i dont no i was just boerd and i wanted to answer the question lol
Add up all 5 side lengths for the peremiter
The formula for perimeter of a rectangle is: P=2L+2W where L is the length and W is the width of the rectangle.
The perimeter of a rectangle is simply the sum of its four sides. In this case - 12 + 19 + 12 + 19 = 62
The perimeter around a baseball field varies depending on the field, however, around the infield, it is always 360 feet; as all the bases are exactly 90 feet from one another.
You really can't unless you know something else about the length or width or even the area of the rectangle. You have 2 unknowns (length & width) & only one equation (perimeter). In order to find 2 unknowns you need 2 equations, that's why you need to know something else about the rectangle such as how the length & width are related to each or the area of the rectangle. Hope that helps.
v=lxwxhlenght x width x height its actually Bxh where the base is the apothem x perimeter/2(apothem x peremiter/2)xhhaha pwnedThis is pure bullsh*t
perimeter=2 times length + 2 times width. if the peremiter is 20 and the length was 4, you would do 20=2(4)+2(w) and then 20=8+2w and then subtract 8 from both sides of the = sign. 12=2w and divide both sides by 2 so 6=w. in this case, the width would be 6. hope this helped!
Since the length exceeds the width by 39 inches, if x is the width, then you can express the length as x + 39. Now, use the formula for the perimeter of a rectangle, replacing known values: perimeter = 2(length + width) 234 = 2(x + 39 + x) Solving this for "x" will result in the width; add 39 to get the length.
A sphere is a three-dimensional shape, so it does not have a perimeter. The formula for the perimeter is typically used for two-dimensional shapes like squares, rectangles, or circles. The formula for the surface area of a sphere is 4πr^2, where r is the radius of the sphere.