Question

find the perimeter of an equilateral triangale of side 24cm is
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Answer 1

Answer:

Perimeter of an equilateral triangle: 3xside

Perimeter of an equilateral triangle: 3xside24 = 3 x side

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2= \sqrt{3}3 x 8^{2}82 / 4

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2= \sqrt{3}3 x 8^{2}82 / 4= \sqrt{3}3 x 64/4

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2= \sqrt{3}3 x 8^{2}82 / 4= \sqrt{3}3 x 64/4= \sqrt{3}3 16

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2= \sqrt{3}3 x 8^{2}82 / 4= \sqrt{3}3 x 64/4= \sqrt{3}3 16or 27.7 (approximately)

Perimeter of an equilateral triangle: 3xside24 = 3 x sideside = 24/3 = 8 cm²Area of an equilateral triangle: \frac{\sqrt[]{3} a^{2} }{4}43a2= \sqrt{3}3 x 8^{2}82 / 4= \sqrt{3}3 x 64/4= \sqrt{3}3 16or 27.7 (approximately)Hope that helped! :)

Answer 2

Side = 24cm

Perimeter = 3(side) = 3(24)

Perimeter = 72cm

Hence, the perimeter of an equilateral triangle of side 24cm is 72cm

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