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What is the diagonal of a rectangle that is 20 feet on one side and 35 feet on the other?
Wiki User
∙ 7y ago
Using Pythagoras; theorem the diagonal of the rectangle is 5 Times Square root of 65 or about 40 feet
Wiki User
∙ 7y ago
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How do you find the area of a rectangle from diagonal and 1 angle?
The diagonal multiplied by sin(angle) gives one side of the rectangle and the diagonal times cos(theta) gives the other. So the area is (diagonal)2 x cos(theta) x sin(theta).
How do you calculate dimensions of a rectangle when given diagonal?
You don't - you need additional information. Many different rectangles can have the same diagonal. If you know the diagonal and one side (which must be LESS than the diagonal), you can use Pythagoras' Theorem to calculate the other side.
One side of a rectangle is 8 feet long and another side is 10 feet long What are the lengths of the other 2 sides?
As a rectangle has two pairs of sides of equal length the other two sides must also be 8 feet and 10 feet.
The diagonal of the rectangle is 15cm find the length of the longest side which has sa shorter side of 9cm?
a rectangle had a perimeter of 48 and the longest side is 15 find the lenght of a shorter side
What is length of diagonal line in a rectangle 34 feet by 30 feet?
The diagonal line forms two triangles, each with one side 34 feet long and one side 30 feet long. Use Pythagorean Theorem to find the length of the diagonal line which is the hypotenuse of the triangles. a^2 + b^2 = c^2 Where a and b are the sides of the triangle and c is the hypotenuse. (34)^2 + (30)^2 = c^2 1156 + 900 = c^2 2056 = c^2 45.34 = c So, the diagonal line is 45.34 feet.
What is the perimeter of a rectangle with a side that is 8 feet long and a diagonal that is 10 feet long?
The diagonal is 10 feet. The one side is 8 feet and the other side is 6 feet (by Pythagoras 82 + 62 = 102)). The perimeter is thus 28 feet.
How many diagonal sides does a rectangle have?
A diagonal cannot be a side of a rectangle, and a side cannot be a diagonal.
What is the area of the rectangle with the width of a rectangle is 5 feet and the diagonal is 9 feet?
Pythagorean Theorem: a2+b2=c2 c=diagonal, a and b are side lengths for a right triangle (a rectangle is basically two right triangles) 92=52+a2 a2=92-52 a=~7.48 feet 7.48 feet*5 feet = 37.41 feet = the area of the rectangle
Area of a rectangle 70 degree diagonal and side 60 feet long?
Other side = 60 tan 20, so area of rectangle = 3600 tan 20 = 3600 x 0.36397= 1310.29 sq ft
How do you find the area of a rectangle from diagonal and 1 angle?
The diagonal multiplied by sin(angle) gives one side of the rectangle and the diagonal times cos(theta) gives the other. So the area is (diagonal)2 x cos(theta) x sin(theta).
How do you calculate dimensions of a rectangle when given diagonal?
You don't - you need additional information. Many different rectangles can have the same diagonal. If you know the diagonal and one side (which must be LESS than the diagonal), you can use Pythagoras' Theorem to calculate the other side.
What is the perimeter of a rectangle with a diagonal of 39 and a side of 36?
Perimeter = 25+36+25+36 = 122 units of measurement Use Pythagoras' theorem to find the other side of the rectangle
If you have the diagonal and with of a rectangle how do you find the Perimeter?
Square the diagonal and take away the square of width, this gives you the square of the other side. Add the square root of the two sides and multiply by two.
How is a kite and a rectangle similar and different?
Both are quadrilaterals. Both have two pairs of side of equal length. In a kite they are adjacent sides, in a rectangle they are opposite. A kite has one pair of equal angles, all of a rectangle's angles are equal. In a kite, one diagonals bisects the other, in a rectangle both do.
One side of a rectangle is 8 feet long and another side is 10 feet long What are the lengths of the other 2 sides?
As a rectangle has two pairs of sides of equal length the other two sides must also be 8 feet and 10 feet.
Is the diagonal of the floor exercise mat longer then the side?
It depends if the mat is a rectangle or a square.If the mat is a rectangle then yes if it is a square then no
The diagonal of the rectangle is 15cm find the length of the longest side which has sa shorter side of 9cm?
a rectangle had a perimeter of 48 and the longest side is 15 find the lenght of a shorter side
