Question
A right-angled triangle has an area of 120 m², and the ratio of its base to height is 5:3. The side length of an equilateral triangle is 125% of the average of the base and height of the right-angled triangle. Calculate the perimeter of the equilateral triangle.
More Triangle Questions
- If perpendicular and base of a right-angle triangle is, 24 cm and 32 cm, respectively, then find the length of the shortest median of triangle.
- If the side of an equilateral triangle is 12cm, then find the area (in cm 2 ) of the triangle (correct to two decimal places).
- Find the approximate area of a triangle with a base of 17.9 cm and a corresponding height of 15.3 cm.
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- In ΔPQR, PQ = 4 cm, QR = 3 cm, and RP = 3.5 cm. ΔDEF is similar to ΔPQR. If EF = 9 cm, what is the perimeter of ΔDEF?
- The base of a triangle is 14.8 cm, and the corresponding altitude is 20.2 cm. What is its area?
- In a right-angled triangle, the hypotenuse is 20 cm, and one of the legs is 12 cm. Find the area of the triangle.
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- What is the height of an equilateral triangle if each of its sides is 4√3 cm?
- Find the altitude of an equilateral triangle whose side is 8√3 cm.
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