Math, asked by llMichFabulousll, 4 days ago

the area of an isosceles triangle having base 2 same and length of one of the equal sides 4cm is

Answers

Answered by Anonymous

3

Step-by-step explanation:

hope this help

refer the attached pic

Attachments:

Answered by 6179

3

Answer:

s=

4+4+2/2

=5

Area of the triangle

Δ=

√s(s−a)(s−b)(s−c)

=

√5(5−4)(5−4)(5−2)

=

√15cm²

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