Area of an equilateral triangle with each side 6 cm is: 1. 36√3 cm^2 2. 9√3 cm^2 3. 18√3 cm^2 4. 12√3 cm^2

Given: Side of the equilateral triangle = 6 cm ∵ As we know, the area of the equilateral triangle = = cm 2 = cm 2 = cm 2 Hence, option 2 is the correct option.

Mathematics

Area of an equilateral triangle with each side 6 cm is:
$36\sqrt{3}$ cm²
$9\sqrt{3}$ cm²
$18\sqrt{3}$ cm²
$12\sqrt{3}$ cm²

Area Trapezium Polygon

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Answer

Given:

Side of the equilateral triangle = 6 cm

Area of an equilateral triangle with each side 6 cm is: Area of a Trapezium and a Polygon, Concise Mathematics Solutions ICSE Class 8.

∵ As we know, the area of the equilateral triangle = $\dfrac{\sqrt{3}}{4} \times \text{side}^2$

= $\dfrac{\sqrt{3}}{4} \times 6^2$ cm²

= $\dfrac{\sqrt{3}}{4} \times 36$ cm²

= $9\sqrt{3}$ cm²

Hence, option 2 is the correct option.

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Mathematics

Area of an equilateral triangle with each side 6 cm is:
$36\sqrt{3}$ cm²
$9\sqrt{3}$ cm²
$18\sqrt{3}$ cm²
$12\sqrt{3}$ cm²

Area Trapezium Polygon

Answer

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Mathematics

Area of an equilateral triangle with each side 6 cm is:36336\sqrt{3}363​ cm2939\sqrt{3}93​ cm218318\sqrt{3}183​ cm212312\sqrt{3}123​ cm2

Area Trapezium Polygon

Answer

Related Questions

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Area of an equilateral triangle with each side 6 cm is:
$36\sqrt{3}$ cm²
$9\sqrt{3}$ cm²
$18\sqrt{3}$ cm²
$12\sqrt{3}$ cm²

The area of a triangle with sides 4 cm, 3 cm and 5 cm is:
12 cm²
15 cm²
10 cm²
6 cm²

The altitude of an isosceles triangle is 4 cm and its base is 2 cm more than its height. The area of the triangle is :
24 cm²
12 cm²
16 cm²
8 cm²

Find the area of a triangle whose sides are:
10 cm, 24 cm and 26 cm

Two sides of a triangle are 6 cm and 8 cm. If the height of the triangle corresponding to 6 cm side is 4 cm; find :
(i) area of the triangle
(ii) height of the triangle corresponding to 8 cm side.