Diagonal = 15 and Length = 9 units.
Therefore, by Pythagoras, Breadth = sqrt(152 - 92) = sqrt(144) = 12 units.
So area = 9*12 = 108 sq units.
Diagonal = 15 and Length = 9 units.
Therefore, by Pythagoras, Breadth = sqrt(152 - 92) = sqrt(144) = 12 units.
So area = 9*12 = 108 sq units.
Diagonal = 15 and Length = 9 units.
Therefore, by Pythagoras, Breadth = sqrt(152 - 92) = sqrt(144) = 12 units.
So area = 9*12 = 108 sq units.
Diagonal = 15 and Length = 9 units.
Therefore, by Pythagoras, Breadth = sqrt(152 - 92) = sqrt(144) = 12 units.
So area = 9*12 = 108 sq units.
The length is 20 cm.
15 cm Solved through Pythagoras' theorem.
Call the width of the rectangle x. Call the length of the rectangle x + 2. The area of the rectangle would be the length times the width. We know this is 15 square inches. Set up the equation and solve for x. (x +2)x = 15 x2 + 2x = 15 x2 + 2x - 15 = 0 Factor the quadratic equation: (x - 3)(x + 5) = 0 x = 3 or x = -5 Since length can't be negative, discard the answer -5. If x = 3, then the width is 3 and the length is x + 2 or 5. 5 x 3 = 15 which equals the area.
30 × 15 = 450 square metres (450m2).
They are: 3 inches and 5 inches respectively
The length of a rectangle that has a diagonal of 25 feet and a width of 15 feet is 20 feet.
The diagonal is about 28.3 feet.
15 cm for the diagonal.
To find the length of the diagonal of a rectangle, you can use the Pythagorean theorem. For a rectangle with lengths of 10 cm and 15 cm, the diagonal (d) can be calculated as (d = \sqrt{10^2 + 15^2}). This simplifies to (d = \sqrt{100 + 225} = \sqrt{325}), which is approximately 18.03 cm. Thus, the length of the diagonal is about 18.03 centimeters.
120 feet
Diagonal = 17 cm and height = 8 cm so Length = sqrt[172 - 82] = sqrt(225) = 15 cm Then area = length*height = 15*8 = 120 cm2
15 units2
(Diagonal)2 = (15)2 + (8)2 = (225) + (64) = 289Diagonal = sqrt(289) = 17
Use Pythagoras: diagonal² = length² + width² → diagonal² = (10 cm)² + (15 cm)² → diagonal = √(10² + 15²) cm = √325 cm = 5 √13 cm ≈ 18 cm
The area of rectangle is : 45.0
The area of a rectangle is length x width.
The length is 20 cm.