Mathematics · Geometry
The altitude of an equilateral triangle is 15 cm. Find its area and perimeter.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Area = 100√3 cm2, Perimeter = 60√3 cm
- 2Area = 50√3 cm2, Perimeter = 45√3 cm
- 3Area = 75√3 cm2, Perimeter = 30√3 cm✓
- 4Area = 25√3 cm2, Perimeter = 15√3 cm
Correct answer
Area = 75√3 cm2, Perimeter = 30√3 cm
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