Question

pls answer.this is from triangles

Answer 1

sorry Aap ka question Barabar nahi dikhraha hay muje

Answer 2

Area = 1/2 base × height
From here u can calculate height
Now divide the triangle into two equal part
Then base divide into two equal parts because its a isoscles triangle
Now use pythagorous theorem find the 2nd side similarly find the 3rd side

Then add up all the side
U can get you perimeter of the triangle