Question

What is the perimeter of an isosceles triangle, whose base is 5m and two equal sides are 6m? ​

Answer 1

Answer:

Step-by-step explanation:

Altitude =  

5  

2

−4  

2

 

​  

=3

Area =  

2

1

​  

(base)(height)

=  

2

1

​  

×8×3=12cm  

2