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Question
Two equilateral triangles are merged together to form a rhombus. Find the perimeter of the rhombus formed if the length of a side of the equilateral triangle is 3 cm.
Two equilateral triangles are merged together to form a rhombus. Find the perimeter of the rhombus formed if the length of a side of the equilateral triangle is 3 cm.
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Solution
The correct option is A 12 cm
Perimeter is the measure of the distance of the boundary of a planar object. It is also defined as the total sum of lengths of all the bounding sides of a planar object.
∴ The perimeter of the given rhombus
= AB + BC + CD + DA
= 3 + 3 + 3 + 3
= 12 cm
12 cm
Perimeter is the measure of the distance of the boundary of a planar object. It is also defined as the total sum of lengths of all the bounding sides of a planar object.
∴ The perimeter of the given rhombus
= AB + BC + CD + DA
= 3 + 3 + 3 + 3
= 12 cm
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