Mathematics · Mensuration
A rectangle has an area of 150 cm2, and its sides are in the ratio 2 : 3. A triangle is formed using: one side equal to the smaller side of the rectangle, one side equal to the square root of the area, and one side equal to half of the larger side of the rectangle. What is the perimeter of the triangle?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 120 + 5√6 cm
- 25 + √9 cm
- 34.5 + 5√7 cm
- 417.5 + 5√6 cm✓
Correct answer
17.5 + 5√6 cm
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