calculate the area and the hight of an equiteral tirangle whose perimeter is 60 cm
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Subject:
Math -
Author:
heliodororichards -
Created:
1 year ago
Answers 2
Answer:
calculate the area and the hight of an equiteral tirangle whose perimeter is 60 cm
Step-by-step explanation:
hope help you ♥️-
Author:
sawyer83
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Rate an answer:
9
Answer:Let side be a.
Perimeter = 3 × a
=> 60 = 3 × a
=> 20 cm = a
Area = (1.442/4)a² = 0.36 × 20² cm² = 144cm² (approximately)
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Author:
cooper
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Rate an answer:
16
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