the isosceles triangles' base is 10 inches and the height is 12 inches. how would i find the perimeter?

Solve it by breaking it into 2 right triangles and using the Pythagorean equation on this link. Your perimeter should be 36.

Right Triangle Relationships (http://hyperphysics.phy-astr.gsu.edu/hbase/rttri.html)

What would be the perimeter if I have a isosceles triangle with height of 12 and width of 32

Solve it tha same way we did the original question in this thread

Find the peimeter of this segment

Whose angle is 45 radius is6 cm