Square: A = s^2 = 500
s^2 = 500
s = √500
s ≈ 22.36
P = 4s = 4 x 22.36 = 89.44
Equilateral triangle: side s (congruent sides)
A = (1/2)(s)[(1/2)s] (since the altitude from one vertex is also the median of the side opposite to it)
A = (1/4)s^2 = 500
(1/4)s^2 = 500 multiply by 4 to both sides
s^2 = 2,000
s = √2,000
s ≈ 44.72
P = 3 x 44.72 = 134.16
P(square) + P(triangle) = 89.44 + 134.16 = 223.6 ≈ 224
An equilateral triangle and a square.
a square. or an equilateral triangle
In effect an equilateral triangle is made up of two right angle triangles joined together so use Pythagoras' theorem to find the height:- 182-92 = 243 and the square root of this will be the height of the equilateral triangle which is about 15.588 cm
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A right angle triangle or an isosceles triangle.
If an equilateral triangle and a square have equal perimeters, then the ratio of the area of the triangle to the area of the square is 1:3.
no but the diagonal divides the square into two equilateral triangles. An equilateral triangle is a triangle that has two sides of the same length
A square has 4 equal sides whereas an equilateral triangle has 3 equal sides
A square's sides have equal lengths, and an equilateral triangle's sides also have equal lengths.
An equilateral triangle and a square.
a square. or an equilateral triangle
We have no problem fitting an equilateral triangle into a square. It depends on the size of the triangle and the size of the square whether one can be fit inside the other.
square,triangle
In effect an equilateral triangle is made up of two right angle triangles joined together so use Pythagoras' theorem to find the height:- 182-92 = 243 and the square root of this will be the height of the equilateral triangle which is about 15.588 cm
Perimeter of equilateral triangle: 24 units Area of equilateral triangle: 27.713 square units rounded to three decimal places
A square has 4 equal sides whereas an equilateral triangle has 3 equal sides
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