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If a rectangle has a diagonal of 10 cm and one side is 6 cm, what is the length of the other side?
Using the Pythagorean theorem for a rectangle: d² = L² + W² Given: d = 10 cm, L = 6 cm, and let W = x. Substitute the values: 10² = 6² + x² 100 = 36 + x² Solve for x²: x² = 100 − 36 x² = 64 Taking the square root: x = √64 x = 8 cm So, the length of the other side is 8 cm. Click hereRead more
Using the Pythagorean theorem for a rectangle:
d² = L² + W²
Given:
d = 10 cm, L = 6 cm, and let W = x.
Substitute the values:
10² = 6² + x²
100 = 36 + x²
Solve for x²:
x² = 100 − 36
x² = 64
Taking the square root:
x = √64
x = 8 cm
So, the length of the other side is 8 cm.
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Arun goes from station A to station B covering a distance of 10 km. Then he returns back from station B to station A again covering a distance of 10 km. Then
(c) Arun covers a total distance of 20 Km. However, as the final and initial position are same, hence his displacement is zero. https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-7/
(c) Arun covers a total distance of 20 Km. However, as the final and initial position are same, hence his displacement is zero.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-7/
See lessA square rotated at an angle is still a square because…
When a square is rotated, it remains a square because its intrinsic properties are preserved. A square is defined by having four equal sides and four right angles (90°). Since rotation is a rigid transformation that does not change side lengths or angles, all sides remain equal and every angle staysRead more
When a square is rotated, it remains a square because its intrinsic properties are preserved. A square is defined by having four equal sides and four right angles (90°). Since rotation is a rigid transformation that does not change side lengths or angles, all sides remain equal and every angle stays at 90°. Therefore, even when rotated, the square maintains its defining characteristics.
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Which property is true for both squares and rectangles?
Both squares and rectangles have four right angles (each = 90°) and opposite sides that are equal. For a rectangle with sides L and W, we have: L₁ = L₃ and L₂ = L₄ (1) Since a square is a rectangle with all sides equal, it also satisfies (1) along with having all right angles. Thus, the propertyRead more
Both squares and rectangles have four right angles (each = 90°) and opposite sides that are equal. For a rectangle with sides L and W, we have:
L₁ = L₃ and L₂ = L₄ (1)
Since a square is a rectangle with all sides equal, it also satisfies (1) along with having all right angles. Thus, the property true for both squares and rectangles is that opposite sides are equal and all angles are 90°.
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What is the sum of the four angles of a rectangle?
A rectangle has four right angles, each measuring 90°. Therefore, the sum of the angles is: 90° + 90° + 90° + 90° = 360°. Click here for more: https://www.tiwariacademy.com/ncert-solutions/class-6/maths/
A rectangle has four right angles, each measuring 90°. Therefore, the sum of the angles is: 90° + 90° + 90° + 90° = 360°.
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See lesshttps://www.tiwariacademy.com/ncert-solutions/class-6/maths/