Question

Find the area of an isosceles triangle with 2 equal sides as 5cm each and the third as 8cm.....

Answer as fast as possible...​

Answer 1

Answer:

12 cm²

Step-by-step explanation:

From the given values,

A = 5 cm, B = 8 cm.

In a Isosceles triangle,

Area = 1/4 * B√{(2A)²-(B)²}

         = 1/4 * 8√{(2 * 5)²-(8)²}

         = (1/4) * 8 * √{(10)² - (8)²}

          = (1/4) * 8 * √36

         = 12 cm²

Hope it helps1

Answer 2

Answer:

Answer check kr lo Anisha