Question

the equal sides of the isosceles triangle are 12 cm and the perimeter is 30 cm. the area of this triangle is?
(a) 9√15cm sqare
(b) 3√15cm sqare
(c) 6√15cm sqare
(d) √15cm sqare
plz give me the answer correctly fastly dear ​

Answer 1

Answer:

9√15 is your answer

Step-by-step explanation:

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