find the area of an isosceles triangle each whose equal sides measure 13 cm and whose base measure 2 cm
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s= 13+13+2/2
s=28/2
s=14
Using Heron's formula
Area= root 14×(14-13)(14-13)(14-2)
= root14×1×1×12
= root168
=2root42 cm^2
______☆☆HOPE THE ANSWER HELPS YOU ☆☆BE BRAINLY ☆☆
s= 13+13+2/2
s=28/2
s=14
Using Heron's formula
Area= root 14×(14-13)(14-13)(14-2)
= root14×1×1×12
= root168
=2root42 cm^2
______☆☆HOPE THE ANSWER HELPS YOU ☆☆BE BRAINLY ☆☆
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