Question

drow any two triangle and find it's perimeter
​

Answer 1

Answer:

1) 9. 2) 11.

Step-by-step explanation:

1). / \

/ \. 3

/ 3 \

/ _____\

3

perimeter of equilateral triangle= 3×side

=3×3

= 9.

/ \

2). /. \2

/ 4. \

/_ _ _ _\

5

perimeter of triangle = sum of all sides

= 4+2+5

= 11

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