Question

THE AREA OF AN ISOSCELES TRIANGLE HAVING BASE 2CM AND LENGHT OF THE ONE OF IT'S TWO EQUAL SIDED IS 4CM

Answer 1

Step-by-step explanation:

s=

2

4+4+2

=5

Area of the triangle

Δ=

s(s−a)(s−b)(s−c)

=

5(5−4)(5−4)(5−2)

=

15

cm

2

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