Question

Find the perimeter of:-
i) a triangle of sides 7.8 cm and 5.9cm,
ii) an equilateral triangle of side 9.4 cm,
iii) an isosceles triangle with equal sides 8.5 cm each and third side 7cm.






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Answer 1

Answer:

i. 2(7.8+7.8)

2(15.6)

31.2

31.2+5.9 cm

37.1cm

I hope it will help

Answer 2

Step-by-step explanation:

i hope this answer will help you