Question

The are a a of a isoscelus triange having base 2cm and length of one of the equal sides 4cm
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Answer 1

Step-by-step explanation:

The area of an isosceles triangle having base 2 cm and the length of one of the equal sides 4 cm, is √15 cm

Answer 2

Answer:

Correct answer is:- 15cm2

s=24+4+2=5

Step-by-step explanation:

Area of the triangle

Δ=s(s−a)(s−b)(s−c)=5(5−4)(5−4)(5−2)=15cm2