an isosceles triangle has perimeter 30cm and each of the equal sides is 12cm.find the area of the triangle. Share with your friends Share 3 Varun.Rawat answered this Refer the following link : https://www.meritnation.com/ask-answer/question/triangle-has-perimeter-30-cm-and-each-of-the-equal-side/herons-formula/6295227 1 View Full Answer Prakhar Bindal answered this Let The Third Side Be xcm.Now Perimeter = 12+12+x 24+x = 30x = 6Now Find The Area Using Herons FormulaSemiperimeter = 30/2 = 15Sq Root(15(15-12)(15-12)(15-6) ) = Sq Root(15*3*3*9) = Sq Root(1215) = 34.85 cm^2So Area is 34.85cm^2Thumbs up please 26 Ankush answered this an isosceles triangle has perimeter 30cm and each of the equal sides is 12cm.find the area of the triangle. 0