The Area of an Isosceles triangle is 240cm ^2 and the length of each equal sides is 26cm. find its base
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Step-by-step explanation:
2p=26+26+b=52+b
p=26+1/2b
√26+1/2b(1/2b)(1/2b)(26-1/2b)=240
.................................. i am tired continu....
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