Math, asked by Anonymous, 5 months ago


6. Find the perimeter of each of the following shapes:
(a) A triangle of sides 3 cm, 4 cm and 5 cm.
(b) An equilateral triangle of side 9 cm.
(c) An isosceles triangle with equal sides 8 cm each and third side 6 cm.​

Answers

Answered by SweetyBMK1634
2

Answer:

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Answered by ankitaguptaag9289011
6

Answer:

it is a correct answer

Step-by-step explanation:

(a) perimeter of ∆ABC=AB+BC+CA

=3cm+4cm+5cm

=12cm

(b) perimeter of equilateral∆ABC=3×sides

=3×9

=27cm

(c) perimeter of∆ABC= AB+BC+CA

=8cm+6cm+8cm

=22cm

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