Question

find the side of the equilateral triangles whose perimeters are 360m 726m & 3m12cm​

Answer 1

Answer:

hint in equailateral trangle all side are equal

x+x+x=360

3x=360

=120

3x=726

=242

3x=312

=104

solve hope it help you

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Answer 2

Perimeter of an equilateral triangle = 3 x Side

1. Perimeter = 360 m

Therefore,

Side x 3 = 360m

Side = 360/3 = 120 m

The side of the triangle is 120 m.

2. Perimeter = 726 m

Side x 3 = 726m

Side = 726/3 = 242 m

The side of the triangle is 242 m.

3. Perimeter = 3 m 12 cm

1 m = 100 cm

3m 12 cm = 300cm + 12 = 312 cm

Side x 3 = 312 cm

Side = 312/3 = 104 cm = 1 m 4 cm

The side of the triangle is 1 m 4 cm.