Question

Here is a right-angled triangular tile. A shape is made using four of these triangular tiles and three square tiles. Work out the perimeter of the shape.

triangle:
I
3cm I
I________
4cm
hypotenuse = 5cm

unfortunately i cant attach images, please help if you can.

Answer 1

"I
3cm I
I________
4cm"

^^ it was meant to resemble a triangle, but the spaces didnt show up :/ just take it as side a = 3cm, b = 4cm, hypotenuse = 5.

Answer 2

imao thats not my priority rn

Answer 3

two such triangles make a 3x4 rectangle
so four of them will make a 6x4 or a 3x8 rectangle
There are many ways to attach the three square tiles, depending on their size