The area of an equilateral triangle of side 40 cm is
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Answered by
0
We know,
Area of an equilateral triangle = √3/4 side×side
= √3/4 ×1600
= √3 × 400
= 1.74 ×400
= 692.82 sq. cm
hope it's help you.
please mark it as brainliest.
Area of an equilateral triangle = √3/4 side×side
= √3/4 ×1600
= √3 × 400
= 1.74 ×400
= 692.82 sq. cm
hope it's help you.
please mark it as brainliest.
Answered by
9
HERE is ur Answer ✍️✍️
area of an equilateral triangle is given by the formula
√3 a^2/4
where a is the side of a triangle
so the area will be
√3×1600/4
= √3 × 400
= 1.7321× 400
= 692.84 cm^2
hope u understand ❤️❤️
area of an equilateral triangle is given by the formula
√3 a^2/4
where a is the side of a triangle
so the area will be
√3×1600/4
= √3 × 400
= 1.7321× 400
= 692.84 cm^2
hope u understand ❤️❤️
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