Question

in an Length of One of the sides i of isosceles is if its be then what it equal Triangle 7 4 am is area ?​

Answer 1

Answer:

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

Step-by-step explanation:

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