Question
To find the length of the diagonal AB:
You would first use the Pythagorean Theorem on the bottom of the box rectangle to find the diagonal CB = 5 cm
Then use CB as the area formula for a rectangle of the triangle ACB, with AB being the hypotenuse .
AB is approximately = 13 cm
You would first use the Pythagorean Theorem on the bottom of the box rectangle to find the diagonal CB = 5 cm
Then use CB as the area formula for a rectangle of the triangle ACB, with AB being the hypotenuse .
AB is approximately = 13 cm