Question

Q. Find BC if the area of the triangle ABC is 3cm square and the height Dis
3cm​

Answer 1

Answer:

A(Triangle ABC) = 3 sq.cm

In tri ABC , BC is base and AD is altitude - given

:. A(tri ABC) = 1/2 × b×h

3 = 1/2 × b × 3

6 = 3b

b = 6/3

:. b = 2

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