(Giving brainliest to correct answer)

Congruence

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

What is the size of the matrix resulting from