फाइंड द एरिया ऑफ इक्विलैटरल ट्रायंगल व्होस साइड इज 7 सेंटीमीटर
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Answer:
answer is
Step-by-step explanation:
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Answer:
Area = Root 3 / 4 × a² (a represents side is equilateral triangle)
Step-by-step explanation:
Area = root 3/4 × (7)²
= root 3/4 × 49
= root 3 × 49/4 × 49
= 84.8/196
= 21.22 cm²
therefore, The Area of the given Equilateral Triangle is 21.22 cm²
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