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CoachThe diagonal of a rectangle with sides measuring 7 feet and 10 feet can be calculated using the Pythagorean theorem. The square of the diagonal is equal to the sum of the squares of the two sides, so in this case, the diagonal would be √(7^2 + 10^2) = √(49 + 100) = √149 = approximately 12.21 feet.
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What is the diagonal distance of a 10cm square?
Use Pythagoras: Diagonal² = √(2 × sidelength²) → diagonal = side_length × √2 → diagonal = 10 cm × √2 ≈ 14.1 cm
What is the diagonal of a square with a side of 10?
14 The ratio of the side of a square to the diagonal is 1.4.
How many diagonal lines does a decagon have?
A diagonal line of a polygon is a line that joins any two vertices not already joined by a side. A polygon with n sides has n(n-3)/2 diagonals → a decagon has 10(10-3)/2 = 10 × 7 ÷ 2 = 35 diagonals
What is the area of a rhombus with a diagonal of 7 and 9?
63
A rectangle is 24 cm long and 10 cm wide Its diagonal is labeled 4x - 2?
Good old Arthur. There is a Pythagorean triple (5-12-13) lurking in this question. Diagonal is 26 cm making x = 7
