Question

2. In the Fig. ABC is an equilateral triangle and PQRS
is a square of side 1.2 cm. If both have same perimeter,
side of the equilateral triangle is
a) 12 cm
(b) 2.1 cm
(c) 18 cm
(d) 1.6 cm

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Answer 1

Answer:

1.6

Step-by-step explanation:

side of square =1.2

therefore, perimeter of square =1.2x4 =4.8

therefore, perimeter of equilateral triangle =4.8

therefore, side of equilateral triangle=4.8/3

=1.6

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