Math, asked by kasturidangil7, 1 day ago

two equilateral triangles of perimeter 15 cm are joined.find the perimeter of the new figure so formed

Answers

Answered by aryankhaneja7

0

Answer:

60

Step-by-step explanation:

after joining the two equilateral triangle it will form rectangle

the side of equilateral triangle is equal to length and breadth of rectangle =15cm

therefore perimeter of two equilateral triangle =2(l+b)

=2(15+15)

=2*30

=60

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