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15. What is the area of an equilateral triangle with side 2 cm?
Answers
Answered by
0
Answer:
Area of Equilateral Triangle = 1.73 cm^2
Answered by
0
Answer:
√3cm sq.unit (1.73cm sq.unit)
Step-by-step explanation:
a=2cm
area of equilateral triangle=√3/4×a^2
√3/4×2^2
√3/4×4
√3cm sq.unit
=1.73cm sq.unit
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