1.

An isosceles triangle has perimeter 30cm and each of equal sides 12cm , find the area of triangle​

Answer»

ANSWER:

48 cm SQUARE

Step of explanation :

The another side of the triangle

Perimeter of triangle = sum of all AIDES

30 = 12 + 12 + another side

30 = 24 + another side

30-24 = another side

6 = another side

Area of triangle = 1/2 * 12 *8

= 48 cm square



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