Question

In the adjoining figure, AD=3cm ,AE=3.2cm and DE=5cm.If D and E are the mid-point of AB and AC respectively. Find the perimeter of angle ABC.​

Answer 1

Answer:

ans = 11.2 cm

Step-by-step explanation:

peri. of triangle = a+b+c

so,

3cm + 3.2 + 5cm

= 11.2 cm

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