Question

5. Find perimeters of a square of side 2 cm and of an equilateral triangle of side 1.5 cm.
Construct-
(a) a line segment whose length is the sum of their perimeters.
(b) a line segment whose length is difference of their perimeters.
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Answer 1

Answer:

first line segment will be of 12.5cm {(2*4)+(1.5*3)}